WO2018213527A1 - Dispositif de variégation pour coloration capillaire et procédé d'utilisation - Google Patents

Dispositif de variégation pour coloration capillaire et procédé d'utilisation Download PDF

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Publication number
WO2018213527A1
WO2018213527A1 PCT/US2018/033091 US2018033091W WO2018213527A1 WO 2018213527 A1 WO2018213527 A1 WO 2018213527A1 US 2018033091 W US2018033091 W US 2018033091W WO 2018213527 A1 WO2018213527 A1 WO 2018213527A1
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WO
WIPO (PCT)
Prior art keywords
hair
hook
color
applicator
slide
Prior art date
Application number
PCT/US2018/033091
Other languages
English (en)
Inventor
Franklin Elliott
Original Assignee
Eb Technologies, Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eb Technologies, Llc filed Critical Eb Technologies, Llc
Priority to EP18801954.1A priority Critical patent/EP3624631A4/fr
Priority to CA3064204A priority patent/CA3064204A1/fr
Priority to US16/613,834 priority patent/US20200154846A1/en
Publication of WO2018213527A1 publication Critical patent/WO2018213527A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D24/00—Hair combs for care of the hair; Accessories therefor
    • A45D24/22—Combs with dispensing devices for liquids, pastes or powders
    • A45D24/26—Combs with dispensing devices for liquids, pastes or powders with flexible walls of the liquid, paste, or powder storing device
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D19/00—Devices for washing the hair or the scalp; Similar devices for colouring the hair
    • A45D19/012—Devices for colouring or bleaching separated strands of hair, e.g. highlighting
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D19/00—Devices for washing the hair or the scalp; Similar devices for colouring the hair
    • A45D19/02—Hand-actuated implements, e.g. hand-actuated spray heads
    • A45D19/024—Hand-actuated implements, e.g. hand-actuated spray heads comprising two clamping surfaces for insertion of hair there between
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D19/00—Devices for washing the hair or the scalp; Similar devices for colouring the hair
    • A45D19/0041—Processes for treating the hair of the scalp
    • A45D19/0066—Coloring or bleaching

Definitions

  • the present invention relates generally to the coloring of human hair, and more particularly, to an improved method and device for quickly and effectively coloring human hair in a variegated manner.
  • Hair color variegation is a popular service performed by the professional beauty industry.
  • the process involves the segregation of one or more sections of human hair followed by the treatment of the segregated hair with a hair coloring method or chemical.
  • the technical skill required to separate particular sections of a person's hair from the remainder has kept this procedure mostly in the purview of hair salons.
  • U.S. Patent No. 4,165,754 is another example of a hair highlighting method employing a cap over the scalp. This method has the identical drawbacks of the 11 patent.
  • combing methods used to apply hair color in a variegated manner A general method involves dipping a comb into a liquid hair color and pulling the comb through the hair to be treated.
  • U.S. Patent No. 3,349,781 describes a method wherein a hair stylist parts hair into sections and uses a brush with a series of spaced tufts to brush streaks onto random strands. The tufts of the brush are dipped into a hair color composition and retain the composition until the brush is drawn across the strands to be colored, thus depositing the colorant thereon.
  • This method utilizes protective sheets placed under and over the streak-treated partings before and after treatment to avoid color bleeding to adjacent hair.
  • using this brush method makes it difficult to choose which strands of hair will be treated. Hence, there is minimal control over the placement of the hair treatment. Therefore, larger sections of hair are treated, resulting in a more unnatural hair coloring effect.
  • U.S. Patent No. 5,337,765 describes a modular brush for applying hair color compositions with a brush body and detachable bristle modules so that the brush can be configured to achieve a user-defined variegated pattern.
  • this arrangement presents the same limitations as described above for the 781 patent.
  • a more commonly used technique by those skilled in the art involves selecting hair through weaving with a conventional tail comb and then placing the selected sections onto aluminum foil (or some other sheet of barrier material) and then painting sections with a hair color composition.
  • a dispensing device for metallic foil that may be used in this process is disclosed in U.S. Patent No. 6,237,608.
  • the foil method allows for smaller, more independent, more consistently variegated sections to be treated closer to the scalp, resulting in a more naturally variegated final appearance. When using this method, the potential for color bleeding onto surrounding hair is reduced. But even with these advantages over other hair color variegation techniques, the foil method is very time consuming and expensive. For an average client, approximately 30 to 50 minutes is required to complete this method of hair coloration.
  • Hair color variegation techniques that involve color treated sections that have been woven away and placed inside a barrier materia! for processing produce natural and attractive variegated appearance. It follows then that advancement in the field of hair color variegation involves weaving, color treatment and barrier material. Reference will now be made to technology that attempts to advance on one or more of these three general systematic elements.
  • U.S. Patent Application No. 2005/0028835 discloses "A Device for Dispensing a Barrier Material to a Lock of Hair.”
  • This device (although some of the embodiments vary greatly) is comprised of two tape dispensers that are hinged at the roll end.
  • the tape dispenser end (distal to the roll end) opens and closes in such a way as to cause the faces of the two tapes to touch.
  • a section of hair can be chosen and encapsulated between the two tapes.
  • the face of one or both of the tapes is treated with one or both of the chemical hair color components.
  • the embodiments also include means within the device to apply hair color just before the hair is encapsulated within the tape. This method, although saving time and product, still lacks the ability to automatically, quickly and accurately weave away a plurality of selected hair sections for variegation purposes.
  • U.S. Patent No. 5,152,306 discloses a hair-weaving comb that has regular teeth and inwardly barbed teeth attached alternately across the spine of the comb.
  • a thin section of hair is parted away from the scalp.
  • the teeth of the comb are then pushed into the parting and drawn back out.
  • the barbed teeth pick up sections of hair while the straight teeth do not.
  • An operator grabs the hooked hair, pulis the comb away and lets the non-hooked hair fall.
  • This device allows for a faster and more consistent weave than the manual hair weaving method. However, it does not offer any device or method to apply color or barrier material.
  • the device does not effectively pick up sections of hair in a predictable manner, nor does it pick up hair against a curved scalp surface.
  • U.S. Patent No. 5,024,243 discloses a comb/color applicator combination.
  • the device discloses a comb with a hollow spine that screws onto a container filled with chemical color composition. When the container is squeezed, the chemical composition fills the hollow spine of the comb and exits the spine through small holes positioned in between the teeth of the comb.
  • this device will yield a variegated hair color appearance, there is a substantial risk of color bleeding because the variegated hair is not woven away from the rest, and the device fails to provide the technician with a high degree of control or accuracy.
  • U.S. Patent No. 5,303,722 describes a hair lightening method involving the use of an optical photosensitizer and a compound capable of providing a hydrogen radical (ethanol is preferred) in a solution.
  • the solution is applied to the hair and then left to saturate for 5 to 60 minutes.
  • Low intensity ultraviolet light typically provided by a comb or hood
  • the peroxide is excited by the light causing some of the hair pigment (melanin) to be destroyed.
  • the hair subjected to the process is lightened.
  • the 722 patent describes a method whereby the entire head of hair is saturated with the photosensitive solution followed by the segregation of small sections of hair by manual weaving.
  • the non-segregated hair is masked with an opaque materia! so that only the segregated hair is exposed to the low intensity ultraviolet light.
  • the result is "highlight" effect among the segregated hair strands.
  • the techniques described in the 722 patent involve considerable time and manual labor.
  • U.S. Patent No. 4,325,393 discloses a hooking mechanism for hair coloration.
  • the implement has a plurality of equidistantly spaced, accurate hook members movable between open and closed positions with respect to the bottom surface of the body of the implement by an operating slide member at its top. After thus hooking and engaging spaced groups of hair strands for treatment, the implement is lifted from the scalp to isolate the strand groups for bleach or dye treatment.
  • This implement does not offer the operator nearly the degree of control that is inherent in the instant invention.
  • the bottom surface of the device is curved, it does not flexibly conform to the curve of the head. This prohibits the device from uniformly selecting portions of hair.
  • the '393 patent offers no means by which the hooked hair can have a comfortable tension applied to it when the hooks are in the closed position. Hair may be hooked away from the scalp, but it cannot be held against tension— it will simply slide through hooks when the operator pulls the device away from the head. Finally, the '393 patent does not include any means by which it can apply color compositions nor any means to assure a safe and controlled contact with the scalp by the swinging hooks.
  • U.S. Patent Application No. 2006/0042643 discloses a hair highlighting tool. However, the disclosed invention does not address the multiple problems overcome with the instant invention. In fact, it may exacerbate some of the problems regarding the regulation and control of hair coloration.
  • U.S Patent No. 7,530,358 overcomes many of the problems identified above but does not address the problem of applying color of higher viscosity.
  • the " 358' patent does not provide means for expelling high viscosity liquid hair color from a color container onto entrained sections of hair in a controlled manner as does the present invention.
  • the " 358' patent discloses a hook that is only useful for entraining hair against an applicator that distributes low viscosity hair color onto the entrained section by way of a " wicking' action.
  • the present invention features a hook and applicator arrangement that, when in the closed position, channels high viscosity liquid hair color onto entrained sections in a controlled manner.
  • the ' 358' hooking mechanism is prohibitively complicated and relies on a mechanism that raises the hook and entrained section of hair up to the applicator.
  • the present invention eliminates the need for this mechanism without losing function.
  • the " 358' patent describes a mechanical means responsible for confining the hooks to a light controlled contact with the scalp. This mechanical means consists two feet separated into four scalp contact points; two contact points in front of the hook and two contact points in back of the hook creating a hook channel that extends flush with the rotation of the hook toward the scalp.
  • the present invention involves an arrangement that likewise confines the hooks to a light, controlled contact with the scalp also employing two " feet' with two scalp contact points positioned in front of as well as in back of the hook.
  • the present preferred embodiment of the device entrains and gathers the entrained section of hair differently employing a " scissor action' by gathering the hair as it approaches the closed position between the inside of the hook and the side edges of the scalp contact points or " feet'. Considering there are feet that only occupy the width of the applicator nozzle, this leaves the entire pivot of the hook toward the nozzle in full view of the operator. This more open hook arrangement allows the operator a better view of the entraining of the hair as well as a better view of the application of color onto the entrained section than is allowed in the " 358' patent. Finally, unlike the " 358' patent, the present invention keeps the color components separated as it dispenses and mixes them just before the color comes into contact with the entrained sections.
  • the present embodiment of the hair color variegation device features a preloaded color container that slides into the front of the handle as well as hair entraining and color dispensing mechanisms that are engaged in sequence by a single squeeze of the handle.
  • the device is used in one hand by drawing a parting of hair across the scalp with a rod-like member extending away from the rear of the device. This member is called the parting stem.
  • the device is then turned so that the head of the device is facing and in line with the parting of hair.
  • the head of the device is placed along the parting so that the parting is visible 1/16 "to 1 ⁇ 4 "or farther above the line of the contact points of the head of the device.
  • each hook is now in the correct position to accurately lift hair against each applicator nozzle.
  • the operator slowly squeezes the handle.
  • the hooks pivot simultaneously across the scalp, painlessly entraining sections of hair against the applicator nozzles.
  • the hooks remain engaged while the squeeze plate begins to put pressure on the color container. This allows the operator to hold and slide the entrained sections of hair without applying the hair color.
  • the pressure of the squeeze plate onto the color container causes the liquid color to move out of the color container and therefore out of the applicator nozzle and onto the entrained hair.
  • the operator may carefully pull the device away from the scalp while maintaining a controlled pressure on the handle, in this manner, hair color is evenly deposited onto the entrained sections of hair.
  • the operator may stop applying squeeze pressure while continuing to holding the entrained sections of hair.
  • the operator may place barrier material over the color treated sections with the free hand or simply let the color treated hair drop back into the rest of the hair. This application process may be repeated many times in one variegated hair color service.
  • Variations of the device may employ a single hooking applicator as well as any number of hooking applicators up to six or more hooking applicators. Certain variations of the device that empioy one and perhaps up to three hooking applicators will not need a curvature conformation feature.
  • Hooking applicators vary in size allowing embodiments of the device to entrain individual sections of hair of varying size.
  • inventions of the device feature a variety of detachable head units. This allows a single device handle to accommodate a variety of head units each featuring different numbers and sizes of hooking applicators.
  • Still other embodiments allow the operator to restrict the flow of hair color to some of the hooking applicators while allowing color to flow through others while the device is in use, while other embodiments provide a mechanical alternative to the rack and pinion gear drive that pivots the hook/hooks in the form of a lever system.
  • each hook pivots from an open position distanced away from each corresponding applicator to a closed position that finds each hollow of each hook closed around the bottom of each applicator.
  • the entrained section of hair becomes automatically positioned directly under the exit opening of the applicator.
  • the color exits the opening the color is deposited directly onto the top of the entrained section of hair.
  • the entrained sections remain entrained and therefore convey through the dosed position. Hair color is thereby deposited in the form of a continuous bead of color onto each section.
  • Additional embodiments of the invention include purpose of these additional features to saturate the deposited bead of hair color completely into the entrained sections prior to exiting the closed position.
  • These additional structural features close around the entrained sections of hair and, in this closed position, are referred to as a saturation chamber of the device.
  • This saturation chamber constitutes the second stage of coior application onto the entrained sections of hair and is in addition to the first stage of color application occurs in the initial ' closed position' of the device.
  • a ' comb' type embodiment of the device will be presented as well as an embodiment that includes mechanical features that allow the operator to adjust the size of the hair section that the hooking applicator entrains.
  • Other embodiments includes: a modified saturation chamber that uses seats to create a space to hold more color for hair treatment; a saturation chamber with a modified foot bridge configuration to allow more travel of the hook to reduce hair pinching; a one piece top handle and head mount for improved rack movement; and improved rack slide mechanism; a mechanism to adjust the distance of travel of the hooks via the rack slide assembly; a hinged head hood to cover the head mechanism for safety, aesthetics, and ergonomics; and a manifold retractor for moving the manifold out of the way for installing and/or removing a color container.
  • Another embodiment includes a hooking applicator that uses a worm gear for rotating the hooks.
  • Yet another embodiment includes an applicator that uses a clamping action rather than a hooking applicator for hair color application.
  • This applicator includes opposing plates that clamp on a section of entrained hair for coloring. The plates can be sized to color a single wide swath or section of hair as opposed to multiple and spaced apart sections with an applicator using a number of hooks.
  • This embodiment can also employ a seal and squeegee like the hooking applicator using one or more hooks.
  • the clamping applicator can also be used by an individual for coloring the individual's hair rather than another person coloring the individual's hair.
  • Still another embodiment of the invention includes a modified hair color container that has dry bleach and a liquid hair color pouch, the pouch rupturable for mixing with the dry bleach.
  • a second pouch embodiment is a dual component pouch, one component pouch holding the dry bleach and the other component pouch having the liquid.
  • the pouches are connected together by a neck, which can be clipped closed and then opened by removing the clip so that the dry bleach and liquid can mix together.
  • Another feature of the invention is the ability to use hair products like styling products with the device rather than a hair coloring.
  • one section is configured to receive the hair product container and the other section houses the mechanism that allows the hair product to be conveyed to the hooking or clamping applicator.
  • the devices can also be used to apply a coating to one or more elongated flexible members.
  • the coating can be a reactive coating using one or two chemically reactive components that would occupy the hair product container, either in a single or dual pouch mode.
  • the elongated flexible members could be synthetic fibers for wigs or other hairpiece, wire, cord, animal hair, rope, cable, and the like.
  • Another embodiment provides an improved comb design, wherein the comb includes a squeegee and hook insert to improve application of a hair product to hair or other material.
  • Open position refers to the hook 2a as it appears having pivoted away from the applicator nozzle 11a (see FIG.1A).
  • the closed position refers to the hook 2a as it appears having pivoted into contact with the applicator nozzle 11a (see FIG.1 B).
  • FIG. 1 A is a front perspective view of a single hooking applicator 1a of the preferred embodiment. This figure depicts the hooking applicator as it appears with the hook 2a in the open position.
  • FIG. 1 B is a front perspective view of a single hooking applicator of the preferred embodiment. This figure depicts the hooking applicator as it appears with the hook 2a in the closed position.
  • FIG. 1C is a front view of the front of an applicator nozzle 11a and a foot 4a. This figure depicts the preferred location of the scissors edge 4f of the foot 4a.
  • FIG. 1D is a front view of a hooking applicator 1a and depicts a relocation of the scissors edge 4f of the foot 4a.
  • FIG. 2A - 2C are bottom views of a single hooking applicator of the preferred embodiment, each depicting the hook point in the closed position with the hook point positioned in the front, back and middle of the hook respectively.
  • FIG. 3A is a magnified front perspective view of the preferred embodiment depicting the hook 2a, nozzle 11a and feet 4a in the open position and provides a detailed depiction of the geometry of each.
  • FIG. 3B is a magnified front perspective view of the preferred embodiment depicting the hook 2a, nozzle 11a and feet 4a in the closed position with a section of hair entrained therein.
  • FIG. 3C is a magnified front perspective view of the preferred embodiment depicting the hook 2a, nozzle 11a and feet 4a in the closed position and provides a detailed sectional depiction of the geometry of each.
  • FIG. 3D is a magnified front perspective view of the preferred embodiment illustrating the hook 2a, nozzle 11a and feet 4a in the closed position and shows an alternative embodiment of the feet 4a.
  • FIGS. 4A - 4D are magnified bottom views of the preferred embodiment of hooking applicator together providing a serial depiction of the mechanical process of hair section entrainment.
  • FIG. 5A is a magnified front perspective view of an alternative embodiment of the hook 2a, nozzle 11a and feet 4a in the open position and depicts an alternative arrangement of the hair channel 2b and color channel 2c.
  • FiG. 5b is a magnified front perspective view of an alternative embodiment of the hook 2a, nozzle 11a and feet 4a in the closed position. This figure depicts the alternative arrangement of the hair channel 2b and color channel 2c shown in FIG.5A with a section of hair entrained within.
  • FIGS. 6A - 6B are magnified front perspective views of an alternative
  • FIGS. 7A - 7B are magnified front views of an alternative embodiment of the hook 2a, nozzle 11a and feet 4a in the open and closed positions respectively. These figures depict an alternative arrangement of the hook 2a and nozzle 11a featuring a hook tooth 3b and nozzle seal 1 b.
  • FIG. 8 is a front perspective view of the complete mechanical arrangement of the preferred embodiment, in order to provide a clearer depiction, this figure includes isolated duplicate views of three components arranged around the complete view.
  • FIGS. 9A - 9D are front views of the preferred embodiment depicting
  • FIGS. 10A - 10D are side views of a complete assembly of the preferred embodiment depicting a sequence of functional interaction of said embodiment with a parting of hair 1c.
  • FIGS. 10A - 10D illustrate the positions and relationships of the individual mechanisms in each of the four depicted stages. These depicted stages combine to illustrate a single cycle of mechanical engagement including entrainment of hair sections and dispensing of hair color respectively.
  • a hand is depicted holding said embodiment in a functional manner.
  • FIGS. 11 A - 11B are perspective side views of alternative embodiments of the color container and manifold hose system featured in the preferred embodiment depicted in FIG.8.
  • FIG. 12A is a front perspective view of a complete assembly of the preferred embodiment depicted in FIG.8 including additional mechanical functions located at the front of the device.
  • One additional mechanism depicted allows the operator to interrupt the flow of liquid color to one or more hoses along the manifold while allowing flow to others.
  • the second of said functions allows the slide actuator tine/tines 93 to slide telescopically within the slide tine seat 94.
  • FIG. 12B - 12C are side views of the additional mechanical functions depicted in FIG. 12A. These views illustrate the relative positions of the individual mechanisms involved in each of said additional mechanical functions as the mechanisms appear in the disengaged and engaged positions respectively.
  • FIG. 13 depicts an alternative mechanical assembly of the head 14a of the preferred embodiment illustrated in FIG. 8.
  • This assembly utilizes an angled position of each hooking applicator 1a along the head 14a of said preferred embodiment in order for the pivoting action of each hook 2a to avoid being interrupted by the applicator nozzle 11a of each adjacent hooking applicator 1a.
  • FIGS. 14A - 14B depict an alternative mechanical arrangement of the hooking applicator 1a depicted in FIG. 1A - 1 B.
  • This hooking applicator 70 embodiment utilizes a hook slide 61 and hook lever 65 arrangement as a mechanical means to pivot the hook 2a.
  • FIGS. 15A - 15B illustrates a complete embodiment of the device while providing an alternative assembly to the preferred embodiment depicted in FIG. 8.
  • This alternative embodiment possesses an identical functional action as the FiG.8 embodiment while utilizing an alternative mechanical means that integrates a device head 14a comprised of a row of lever action hooking applicators 70 described in FiGS. 14A - 14B.
  • FIGS. 16A - 16B depict front views of the lever action hooking applicator embodiment depicted in FIGS. 15A - 15B.
  • the present figures provide a view of the action of the individual mechanisms located at the front of the device as they function in sequence to pivot the hooks.
  • FIG. 17 is a top view of the device illustrated in FiGS. 15A - 15B. This view provides a more complete description of the mechanical function described in FIGS. 14, 15 and 16.
  • FIG. 18 depicts an alternative mechanical arrangement of the hooking applicator described in FIGS. 1A - 1B.
  • This hooking applicator illustration describes the mechanical means necessary to render an embodiment of the device capable of dispensing a stick or sticks of hair color chalk, mascara, etc. onto an entrained section/sections of hair.
  • FIGS. 19A - 19E depict five of the many possible head arrangements that may be assembled in order to give the operator various options for the final hair color variegation appearance. These figures combine various hook/hooking applicator sizes with varying distances between the hooks/hooking applicators to give the operator the opportunity to provide the hair color variegation service recipient with choices pertaining to the size of the sections being treated (by varying the size of the hook) and the distance between the treated sections (by varying the distance between the treated sections).
  • FIG. 20A - 20B depicts a head and manifold of said device that detaches by disengaging the roller couplings from the head mounts as well as the rack gear from the rack slide.
  • FIG. 20A shows a side view of this arrangement in the attached position while FIG. 20B depicts a side view of the detached position.
  • FIG. 21 A - 21 C depicts a head, manifold, head mount and rack slide assembly that detaches from the top hinge section of said device. In addition to the detachable head, this figure shows actuator tines removable from the bottom hinge section.
  • FIG. 21 A shows a side view this arrangement in the attached position while FIG. 21 B depicts a side view of said device detached position.
  • FIG. 21C depicts a side view of the mechanical means of removability.
  • FIG. 22A - 22E illustrate top views of said device including the mechanical assemblies that allow the head mounts, rack slide and actuator tine assemblies to be adjustable rather than removable while the head and manifold remain removable.
  • FiG. 22F illustrates a bottom view of said device illustrating an adjustable actuator tine assembly.
  • FIGS. 23A - 23C and 24A - 24D depict a preferred embodiment of the hair color variegation device in the form of a compact, single hooking applicator, pen or marker like appliance.
  • FIG. 23A depicts a perspective side view of a complete assembly of said device.
  • FIGS. 23B and 23C are close up front perspective views depicted to describe the mechanical assemblies involved in the pivoting of the hook from the open to closed position respectively.
  • FIGS. 24A - 24D represent top views of a complete assembly of the device including the means for liquid hair color application. Said top views represent the series of mechanical operations causing the hook to pivot and the color to dispense respectively.
  • FIGS. 25A - 25B are front perspective views of the complete mechanical arrangement of a preferred embodiment of a hooking applicator with the hook in both the open and closed positions.
  • FIGS. 26A- 26D are a series of bottom views of a preferred embodiment of the hooking applicator. This series of views depicts four specific points in the process of hair entrainment.
  • FIGS. 27A - 27B are front views of a preferred embodiment of the hooking applicator in both the open and closed positions.
  • FIGS. 28A - 28C are full side views of a preferred embodiment of a comb type variation of the hair color variegation device. These views depict the progression of movement of the mechanical assemblies facilitated by a squeezing of the handle of the device.
  • FIGS. 29A - 29B are perspective views of the front of the preferred comb embodiment of the device. These views are seen from the lower front of the device and depict this embodiment with hair between the teeth. These are views of the device with the hooks in the open and closed positions respectively.
  • FIG. 30 is a front view of a cross section of the comb portion of the preferred embodiment.
  • FIG. 31 is a perspective view of the front of the preferred embodiment of the comb variation of the device.
  • FIG. 32 is a perspective view of the back of the preferred embodiment of the comb variation of the device.
  • FIGS. 33A-B are front left perspective views of the complete mechanical arrangement of a preferred embodiment of a hooking applicator with the hook in both the open and closed positions.
  • FIGS. 34A-B are front left perspective views of a preferred embodiment of the hook and applicator nozzle in both the open and closed positions without rubber facing.
  • FIG. 35 shows one embodiment of color spreading elements as part of the saturation chamber.
  • FIG. 36 shows another embodiment of color spreading elements as part of the saturation chamber.
  • FIG. 37 shows yet another embodiment of color spreading elements as part of the saturation chamber.
  • FIGS. 38A-D are a series front views of a preferred embodiment of the hooking applicator in functional contact with a parting of hair. These views depict the hook in a progression of hair entrainment positions from the open position to close the closed position.
  • FIGS. 39A-D depict a preferred embodiment of the entire mechanics of the device in front right perspective view. These are a series of views depicting the entire mechanical operation of the device gradually moving from disengaged position to a fully engaged position.
  • FIGS. 40A-B depict an embodiment showing a mechanism for adjusting the size of the entrained section of hair.
  • FIG. 41 depicts an entire preferred embodiment of the device in right perspective view including coverings.
  • FIGS. 42A-B depict an entire preferred embodiment of the device in right perspective view including coverings and showing the head hood in both the open and closed position.
  • FIGS. 43A-43C show yet another embodiment of the inventive hooking applicator.
  • FIGS. 44A-44D show the mechanical operations of the device when dispensing hair color from the hair color container.
  • FIGS. 45A-45C show yet another embodiment of the inventive hooking applicator using a different kind of hook for hair color application.
  • FIGS. 46A-46D show different views and mechanical actions for the applicator of FIGS. 45A-45C.
  • FIGS. 47A-47C show different kinds of hair color containers.
  • FiGS. 48A-48B show mechanical action of the applicator of FIGS. 45A-45C.
  • FIGS. 49A-49C show still another embodiment of the hooking applicator that uses a worm gear to rotate the hook.
  • FIGS. 50A-50E show another embodiment of the device of FIGS. 45A-45C, for coloring a slice of hair.
  • FIG. 51 shows an improvement to the comb device of FIGS. 29A-29B.
  • the present invention is a squeeze operated, hand held device that is used to selectively entrain and color human hair.
  • the invention addresses separate and distinct technical needs of professional hair colorists and individuals desiring a controlled method of selectively coloring their hair.
  • the central mechanical aspect of the present invention consists of a hook that pivots along a scalp of hair and entrains a section of hair against a color applicator nozzle. This being the case, it is therefore fitting to begin the detailed description with an explanation of the hook and applicator nozzle as well as the various mechanical interactions thereof in respect to the section of hair that is entrained.
  • FIGS. 1A and 1B depict hooking applicators 1a in the open and closed positions respectively.
  • the hook 2a in each figure is fixed to an axle 9; and, the axie 9 pivots in a gear box 6.
  • the hook 2a consists of a short length of longitudinally halved tube laterally pivotal on one straight edge and longitudinally tapered on the opposite edge forming the hook point 3a.
  • FIGS, 2A, 2B and 2C depicts a bottom view of the hooking applicator 1a in the closed position; however, FIG.2A depicts the hook point 3a at the front of the hook 2a, FIG.2B depicts the hook point 3a at the back of the hook 2a and FIG.2C depicts the hook point 3a at the middle of the hook 2a.
  • the location of the hook point 3a presents a difference in the way the hook 2a entrains a section of hair 1 : with both types of hooks 2a pivoting along a parting of hair 1c from the same position relative to the part 1c, a hook 2a that is pointed on the front 3a wii! entrain less hair than a hook 2a that is pointed on the back 3a.
  • FIG. 3A depicts the hooking applicator in the open position; more specifically, it outlines the hollow 2d (depicted by a bold black line) of the hook 2a and depicts the nozzle 11a as being partially covered by a layer of viscoelastic foam 11b (or any other applicable flexible material).
  • FIG.3B illustrates the hollow 2d of the hook 2a and the cylinder of the applicator nozzle 11a are an accurate fit while in the closed position.
  • FIG.3C is a sectional view of the closed position and illustrates how this accurate fit becomes a seal as the hollow of the hook 2a presses into the layer of viscoelastic foam 11b that surrounds the aperture 5 on three sides.
  • the nozzle seal 11b prevents leaking of the liquid hair color around the back and sides of the hook 2a while in the closed position.
  • FIGS. 1A and 1B notice one foot 4a fixed to the front of the applicator nozzle 11a and one foot 4g fixed to the back of the applicator nozzle 11a with the hook 2a positioned between.
  • a comfortable contact of the pivoting hook 2a with the scalp 1c is assured as the hook 2a is confined to travel a precise pivotal path between the front foot 4a and rear foot 4g, and, as the hook point 3a is confined to pivot generally flush with the front foot contact point 4b and rear foot contact point 4h.
  • This mechanical arrangement therefore, utilizes the front foot contact point 4b and rear foot contact point 4h as means to allow the hook 2a to entrain a section of hair 1b while preventing the hook point 3a from making forceful contact with the scalp.
  • FIGS. 4A - 4D bottom views depict another mechanical relationship between the hook 2a, front foot 4a and rear foot 4g, namely, how the hook 2a f front foot 4a, and rear foot 4g function to separate the entrained section of hair 1b from the surrounding hair at the scalp as well as to center the entrained section of hair 1 b within the hollow of the hook 2a and maintain the centered position of the section of hair 1b through the color coating process.
  • This separation and centering of the entrained section of hair 1b occurs as the front contact surface 2e and rear contact surface 2f of the hook 2a slide against the front hook contact surface 4e of the front foot 4a and rear hook contact surface 4j of the rear foot 4g, as per a scissor action, while moving from the open to closed position.
  • FIG. 4A depicts the hook 2a and applicator nozzle 11a in the open position.
  • FIG. 4B depicts same hooking applicator 1a as the hook 2a has pivoted toward the closed position enough to have entrained a section of hair 4b.
  • FIG. 4C illustrates the hooking applicator 1a as the hook 2a has pivoted with the entrained section of hair 1b to a point where the hook 2a has not quite reached the closed position and the entrained section of hair 1b has been pulled in by the hook 2a close enough to the applicator nozzle 11a for the entrained section 1b to have encountered the front foot scissors edge 4f and the rear foot scissors edge 4k.
  • FIG. 4A depicts the hook 2a and applicator nozzle 11a in the open position.
  • FIG. 4B depicts same hooking applicator 1a as the hook 2a has pivoted toward the closed position enough to have entrained a section of hair 4b.
  • FIG. 4C illustrates the hooking applicator 1
  • 4D depicts the hooking applicator 1a in the closed position with the section of hair 1 centered over the aperture 5 of the applicator nozzle 11a as well as being centered over the color channel 2b and hair channel 2c of the hook 2a. Also, the entrained section of hair is occupying the front foot channel 4c and rear foot channel 4i.
  • FIG. 1C depicts a front view of the front foot 4a and points to the preferred location of the front scissors edge 4f of the foot front 4a. As stated above, this scissors edge 4f of the front foot 4a pushes an entrained section of hair functionally into the closed position.
  • FIG.1D depicts this front scissors edge 4f located closer to the center of the front foot 4a than the preferred location depicted in FIG. 1C.
  • FIG. 3D is another variation of the feet arrangement featuring a foot bridge 4d.
  • This foot bridge 4d connects the front foot 4a and rear foot 4g along the bottom creating one wide foot that surrounds the tip of the hook 3a in the closed position.
  • This foot bridge 4d creates a further scissor action along the bottom of the hook 2a.
  • the hook point 3a may be but not necessarily closed on five sides creating a box that is open only to the hook point 3a as it pivots toward and establishes the closed position.
  • This foot bridge 4d variation is optional.
  • FIG.3A is a front perspective view of the hooking applicator 1a showing the hook 2a and nozzle 11a in the open position with the color channel 2b and hair channel 2c forming one continuous indentation approximately centered front to back across the hollow 2d of the hook 2a.
  • FIG. 3B is a front perspective view of the hooking applicator 1a showing the hook 2a and nozzle 11a in the closed position over a section of hair 1 b with the color channel 2b and hair channel 2c positioned approximately centered over the nozzle aperture 5.
  • FIG.3C is a sectional front perspective view of the hooking applicator 1a. Said figure shows that the portion of the hollow 2d of the hook 2a that comes into contact with the applicator nozzle 11a, while in the closed position, has flattened the nozzle seal 11b that is directly under said portion of the hook 2a; however, the color channel 2b remains open and, the area of the nozzle seal 11b within the hair channel 2c, remains raised and fills the hair channel 2c. This is because the nozzle seal 11b is at least as thick as the hair channel 2c is deep. As seen in FIG.
  • the entrained section 1b is occupying the color channel 2b as well as the hair channel 2c; furthermore, said hair channel 2c is also occupied by a portion of the nozzle seal 11b as said portion remains expanded in the hair channel against the entrained section of hair.
  • the portion of the nozzle seal 11b that fills the hair channel 2c does apply a slight pressure to the section of hair 1b entrained therein; however, this pressure is not enough to restrict movement of the entrained section 1b through the closed position; the pressure is only enough to prevent the liquid color flowing into the color channel 2b from leaking to the outside of the closed position through the hair channel 2c.
  • the pressure exerted onto the section of hair 1b located within the hair channel 2c is such that a desirable amount of tension is maintained on the entrained section 1 b. This tension allows the device to maintain comfortable control over the entrained sections 1b throughout the process.
  • FIG. 3A depicts a front foot channel 4c formed into the side of the front foot 4a and rear foot channel 4i formed into the side of the rear foot 4g.
  • the purpose of each of these indentations is to allow clearance for the entrained section 1b of hair to slide through the closed position without getting pinched.
  • the front foot channel 4c has the added benefit of allowing the color coated entrained section 1d to pass from the closed position without the color being scraped away from the color coated section of hair 1d.
  • FiG. 5A and 5B are perspective front views of the hooking applicator in the open and closed positions respectively depicting another color channeling variation featuring a hook 2a without a color channel or hair channel.
  • This variation includes an indentation or nozzle color channel 11d that is located around the aperture 5 of the applicator nozzle 11a.
  • This nozzle color channel 11 d is open to the front of the closed position as well as the front foot channel 4c and will serve to direct the flow of the color coated entrained section of hair 1d much the same way as a hook color channel 2b.
  • This variation also includes a nozzle hair channel 11e located on the applicator nozzle 11a behind the nozzle color channel 11d.
  • the nozzle hair channel 11e opens to the rear foot channel 4i in the closed position and is covered by the nozzle seal 11b in order to allow the hair to move through the closed position without the risk of color back flow though the nozzle hair channel 1e.
  • the nozzle color channel 11d is open to the front of the closed position in order to allow the liquid hair color to flow from it.
  • FIG. 6A and FIG. 6B are front perspective views of the hooking applicator 1a depicting another color channeling variation combining both a color channel 2b located on the hook 2a as well as a nozzle color channel 11d located around the aperture 5 of the nozzle, deeper front foot channel 4c and nozzle hair channel 11e.
  • This variation will provide the most color deposit along the entrained section of hair.
  • the shape and dimension of the hook channel 2b and nozzle channel 11d as well as the size and shape of the aperture 5 will vary according to the viscosity of the liquid hair color as well as the desired degree of control of color flow as well as the size of color bead deposited onto the entrained section of hair 1b.
  • FIGS. 7A and 7B describes a small slender appendage or hook tooth 3b
  • the tooth 3b extends away from the hollow of the hook 2a toward the radial center of the hook 2a in such a way that when the hook 2a is in the closed position over the applicator nozzle 11a, the tooth 3b enters into the aperture 5 of the nozzle 11a. Since the thickness of the tooth 3b is smaller than the dimensions of the aperture 5, the tooth 3b does not obstruct the flow of color from the aperture 5.
  • a rubber or silicone (or other flexible chemically resistant material) tube gasket 11c may be placed snuggly against the inside wall of the applicator nozzle 11a. This gasket 11 c covers the nozzle 11a aperture 5 and prevents pressurized as well as non-pressurized color from flowing out.
  • FIG. 7A and FIG. 7B in series shows the hook 2a and the tooth 3b pivoting from the open to the closed position.
  • the tooth 3b will push against the portion of the gasket 11 c located in the nozzle aperture 5.
  • pressurized color is released.
  • the tooth 3b will exit the aperture 5 and the cylindrical gasket 11c will naturally flex back to the closed position over the aperture 5 inside the nozzle 11a again blocking the flow of color from the aperture 5.
  • pressurized color may be controlled to flow onto entrained sections of hair only when the hook 2a brings the entrained sections to the closed position over the nozzle 11a.
  • the applicator nozzle 11a features an aperture 5 as an exit for liquid hair color and a hose 12 functions as a supply line between the color container hoses and the nozzle 11a.
  • the nozzle hose 12 extends upward a short distance, perpendicular to the nozzle 11a then turns at a right angle, extending back ending in a nozzle hose coupling 13a.
  • the hook 2a is fixed to the distal front of an axial 9 and the rear portion of the axial 9 pivots within a gear box 6.
  • a pinion gear 8 is fixed to the portion of the axial 9 contained within the gear box 6.
  • a rack gear 7a pivots the pinion gear 8 within the gear box 6 from underneath.
  • the flexible head 14a consists of a straight row of hooking applicators 1a connected one to another along the bottoms of the gear boxes 6 by roller couplings 14d.
  • FIG. 8 also depicts two head mounts 15 attached to the front of the top handle section 20b. Each end of the head 14a is fixed to the distal front of each head mount 15 forming a head 14a attached to a handle 20a.
  • the head 1 a is pressed lightly against a parting of hair 1c and the head 14a flexes into the curve of the scalp.
  • the head 14a is placed against the scalp in the upright position thereby allowing each of the front foot contact points 4b and rear foot contact points 4h (not visible in FIG.9) to make functional contact with parting of hair 1c.
  • FIG. 9A depicts the device relying on a flat spring 14c to allow the head 14a to flex.
  • the flat spring 14c expands as the head 14a flexes into the curve of the scalp.
  • the roller coupling 14d shown in FiG. 9A and FIG. 10A, is another mechanical feature to aid in the flexing ability of the head 14a.
  • a roller coupling 14d is fixed to both ends of the head 14a; it is a section of tube that fits telescopically over the end of each head mount 15.
  • FIG. 10A depicts a lip 14e formed into each of the head mounts 15 at a location that is as far back from the distal end of the head mount 15 as the head 14a is wide.
  • a cap 14f is located at the tip of each head mount 15.
  • Each lip 14e and cap 14f prevents the roller couplings 14d from sliding back and forth along the ends of the head mounts 15.
  • the inside diameter of the roller couplings 14d are slightly larger than the outside diameter of the cylindrical ends of the head mounts, 15 so that the roller couplings 14d can freely roll.
  • each end of the head 14a is fixed to each of the roller couplings 14d and, as the head 14a flexes into the curve of the parting of hair 1c, the two hooking applicators 1a that are fixed to the roller couplings 14d are able to freely pivot over the ends of the head mounts 15. This pivoting naturally occurs when the head 14a flexes against the curve of the scalp and creates a smoother and more complete flexing action.
  • the rack slide mount 17, as viewed in FIG. 8, is a section of tube that is fixed to the front edge of the top handle section 20b.
  • one side of an upside down ' L' shaped rod or rack slide 16a is positioned snuggly sliding within the tube of the rack slide mount 17.
  • the other side of the rack slide mount 17 extends straight down then bends out along the side of the head at a slight angle for a short span.
  • the rack slide 16a then bends forward and finally tapers down forming the rack gear pin 16b.
  • the rack gear pin 16b extends directly into a small hole or rack gear seat 7b located at the distal end of the rack gear 7a forming a snap-in fit between the rack gear pin 16b and the rack gear seat 7b.
  • the handle 20a is composed of a top handle section 20b, and a bottom handle section 20c connected to one another at the rear of each by a handle hinge 21a.
  • This salad tong type configuration is held in the open resting position by the handle hinge spring 21b against the handle stop 21c.
  • the handle stop 21c is a protrusion located on the inside of the bottom handle section 20c of the handle hinge 21a. As the bottom hinge section 20c pivots back toward the open position, the bottom hinge section 20c is prevented from opening any further as the handle stop 21c comes into contact with the rear bottom edge of the top handle section 20b.
  • FIG. 10A - 10D are side views of the hand of an operator squeezing the handle 20a of the device from the open position FIG. 10A to the closed position FIG. 10D with FIGS. 10B and 10C representing middle handle positions.
  • FIGS. 10A-10D With the device depicted in FIGS. 10A-10D shown appropriately positioned against a parting of hair 1c, one will notice as one views these illustrations in sequence that the top handle section 20b
  • the rack slide actuator tines 18 consist of two rods extending forward from the front edge of the bottom handle section 20c, The tines 18 are positioned between the bottoms of the head mounts 15. The distance between the tine ends 18 is such that the tine 18 on the left is in contact with the left head mount 15 and the tine on the right 18 is in contact with the right head mount 15 as well as the rack slide 16a.
  • the bottom handle section 20c (see FIG. 8) employing only a single tine 18 on the right side against the rack slide 16a may also be employed as an alternative embodiment.
  • the present invention features a single squeeze mechanism capable of, in series, entraining the hair and dispensing the liquid hair color onto entrained sections of hair.
  • engagement of the hooks occurs during the first increment of the squeeze action applied to the handle.
  • the second increment of squeeze action pivots the lever 24a so that it pushes up on the level pallet 22. (See FIG. 8 for a detailed perspective view of the level pallet 22 and lever 24a).
  • FIGS. 10A - 10B depict side views of the preferred embodiment of the device depicted in FIG. 8.
  • an operator functionaiiy holds the device by the handle 20a as the device is in the resting position and places the head 14a of the device
  • the operator squeezes the handle 20a causing the bottom handle section 20c to lift toward the top handle section 20b. Consequently, the tine 18 that is against the rack slide 16a moves upward to the top most point of the rack slide angle 16c (this point on the rack slide 16a appears as a bold square). This causes the hooks 2a to be in the closed position over the applicator nozzles 11a with entrained stalks of hair 1b between.
  • the lifting action of the bottom handle section 20c toward the top handle section 20b also causes the button contact point 24c of the lever 24a to contact the lever button 24d. This contact causes the lever 24a to pivot on the lever hinge 24e, thereby, pushing the level pallet contact point 24b of the lever 24a against the bottom of the level pallet 22. This, in turn, causes the level pallet 22 to lift toward the bottom of the color container 51a.
  • FIG. 10C depicts the handle 20a having been squeezed to the point where the actuator tine 18 begins to slide along the section of the rack slide 16a that is parallel to the head mount 15. This allows the hooks 2a to remain in the closed position while the level pallet 22 comes into contact with and pushes up on the bottom of the color container 51a.
  • the pressure of the level pallet 22 on the color container 51a causes the liquid color to begin to move from the color container 51a through the color container neck 52b and into the manifold intake 53c.
  • the liquid color flows through the manifold hoses 53b, into the nozzie hoses 12 and nozzles 11a and through the color aperture 5 onto the entrained section of hair 1b.
  • the operator will continue to apply light squeeze pressure to the handle 20a while watching for a small bead of color 1e to simultaneously form at the front of each hook (see FIG. 9C).
  • she sees these color beads 1e form she will know that the hair color has exited each nozzle 11a aperture 5 and has surrounded the portion of each entrained section 1b that is within the closed position.
  • the moment she sees the beads of color 1e form she will maintain the same pressure while slowly pulling the device away from the parting of hair 1c.
  • FIG. 9D she pulls the device away from the parting 1c, the constant light pressure on the handle will evenly surround the entrained sections 1b with hair color 1d as the entrained sections 1d pass through the closed position.
  • the entrained and coated sections are in a taut and stationary position, extending between the head of the recipient and the head of the device.
  • the operator whiie maintaining the entrained sections in this position, and having a free hand, may pick up a folded section of barrier sheet and place it over the entrained sections or perhaps place a section of cotton under the section close to the scalp; any number of barrier materia! types and techniques known by a person skilled in the art may be applied at this time followed by a controlled release of the barrier treated section into the rest of the hair.
  • the operator may trace the tip of the parting stem 27 along the scalp, exposing the next parting of hair to be serviced and thereby beginning a new pass of the device along the recipient's hair (see FIG. 10A for the parting stem 27).
  • a pass of the device through a recipient's hair such as the entire pass described above, may be repeated the number of times deemed appropriate by the operator or until the point at which the upward motion of the level pallet 22 onto the color container 51a is interrupted by becoming flatly parallel and directly adjacent to the top of the color container housing 26, thereby flattening and emptying the color container 51a (see FIG. 10D).
  • the color container 51a may then be refilled or replaced.
  • FIG. 11 A depicts an internal container 51f within an external container 52e, with each container accommodating one of the two hair color components.
  • the internal container 51f is filled to capacity so that it is firm.
  • the external container 52e is filled but not firm.
  • the internal container 51 f is intentionally manufactured with a
  • This dual container 52e, 51 f may be discarded once it is empty and replaced by a pre-filled dual container 52e, 51f.
  • the manifold port 51 may feature a puncture seal 51 g adhered to the front.
  • a puncture spike 53h will be affixed to the manifold intake 53c, This puncture feature allows the operator to mix the components without mess, opening the manifold port 51b only at the point where it engages the manifold intake 53c.
  • FIG. 11B depicts another preferred dual color container embodiment 52a; the purpose of which is to keep the two components of the liquid hair color separate until the two components exit the color container 52a.
  • the two (2) components of the liquid hair color are of equal texture and viscosity and are kept separate within the dual color container 52a by a barrier 52b.
  • the barrier 52b essentially forms two separate color containers of equal volume arranged flatly against one another. Each side of the divided color container 52a opens to each side of the dual manifold port 52c.
  • both hair color components enter each side of the dual manifold port 52c.
  • the two components then enter the manifold intake 53c where they pass through a section of helical static mixer 52d and begin to mix.
  • the partially mixed color then enters the inner tube 53g of the manifold 53a.
  • the color is further mixed as it passes through the inner manifold tube 53g as it also contains a section of static mixer 52d.
  • Fully mixed color now exits both ends of the inner manifold tube 53g and enters the main outer manifold tube 53f, then the nozzle hoses 53b and finally exits the nozzle aperture 5. The operator will proceed with the color service as described previously.
  • the following describes the process of reloading the device with color as well as cleaning the various color channels of the device.
  • a color container featuring a refill port 51 d ⁇ as seen in FIG. 8) will not need to be disassembled and can be refilied using a syringe or baster type mixing container with a hollow dispensing stem.
  • the operator mixes the two components of the hair color in the reservoir of the mixing container, secures the lid over the reservoir and injects the mixed color into the color container 51a through the refill port 51 d. Having completed this stage of refilling, the operator secures the lid 51 e onto the refill port 51 d.
  • Pre-packaged color containers will need to be removed from the device when empty and replaced with one that is full.
  • the following example will be described with a single chamber color container 51a (see FiG. 8), although a dual chamber color container 52a could be used for the explanation as well.
  • the operator will release the back of the color container 51a from the back of the color container housing 26a by disengaging the fastening tabs 51 h from the fastening pins 26c (see FIG. 8 and FIG. 10A). She will then disengage the manifold mounting bracket 53e from the rack slide mount 17, remove the manifold intake 53c from the manifold port 51b of the color container 51a (see FIG.
  • the operator will now prime the device by squeezing the handle 20a until the color exits all of the nozzle 11a apertures 5 (See FIGS. 10A-10B and 9C).
  • the first squeeze with a new color container 51a may cause some color to exit some apertures 5 before others; therefore, the operator will perform this operation over a cleanable surface, paper towel, sink, etc. as the hair color may drip, out of some of the nozzles 11a until color is exiting all nozzles 11a.
  • the operator will simply wipe the excess color from the nozzles 11a with a paper or cloth towel and proceed with the color service.
  • color containers may be employed in the device such as a caulk gun type or syringe type arrangement. Also the varied types of containers may be compressed manually, compressed using an electric motor or the color may be dispensed by means of a color container that is under pressure.
  • the color containers 51a, 52a are preferably formed from polyethylene, polypropylene or other type of liquid proof and chemical resistant flexible and easily sealable film.
  • the main tube of the manifold 53f (along with the hose couplings 53d that are molded into it) is preferably molded from one of a variety of liquid chemical resistant plastic material while the hoses 53b may be formed from one of several types of liquid chemical resistant rubber or silicone tubing.
  • the hoses 53b may be glued or clamped to the manifold couplings 53d; or, all of the couplings 53d may be barbed allowing the hoses 53b to be removed from the coupling 53d yet, attach firmly when in use.
  • the sections of static tube mixer 52d will also preferably be of the chemically resistant plastic variety and may be a separate part or formed directly into the inside geometry of the manifold 53a. Separate static tube mixers 52d may be removable through a threaded cap located on one or both ends of the main manifold tube 53f. Removable static tube mixers 52d and/or threaded access caps located on the ends of the main manifold tube 53f are features that make the manifold 53a easier to clean. Also, the sections of static tube mixer 52d may also be located within the manifold hoses 52b. Alternatively, the entire geometry of the non - mixing manifold 53a, including the hoses 53b and manifold intake 53c may be molded as one part from a liquid chemical resistant rubber or silicone.
  • Another unique feature of the device is a mechanical arrangement that gives the operator the ability to stop the flow of color to individual applicator nozzles while allowing other applicator nozzles to flow.
  • the mechanism effectively pinches a hose closed with the push of a lever.
  • each end of the rigid plastic manifold tube 53f is detachably affixed against the top of each of the head mounts 15 by a manifold mounting bracket 53i; one additional manifold mounting bracket 53e extends from the top center of the main manifold tube 53f and attaches to the rack slide mount 17.
  • Fixed along the length of the manifold tube 53f are several short lengths of rigid tube that function as couplings 53d for the lengths of hose 53b that extend away from the manifold tube 53f.
  • Fixed to the front of the manifold tube 53f are clamp lever mounting brackets 54e; one above each of the hose couplings 53d.
  • each of the lever mounting brackets 54e is a clamp lever 54a.
  • the top of the clamp lever 54a extends back across the top front of the handle a short distance and at a slight angle while in the resting position.
  • This top section of the clamp lever 54a is flat and serves as a thumb contact 54b.
  • the bottom section of the clamp lever 54a extends straight down to a point just below the bottom of the hose couplings 53d. At this point the clamp lever 54a makes a sharp angle back to a point where it has extended slightly behind the bottom of the hose coupling 53d. Now this bottom end of the clamp lever 54a makes a final sharp turn and crosses the back of the hose slightly below the hose coupling 53d forming the clamp lever hose contact 54c.
  • FIGS. 12A- 12C depict a necessary variation of the actuator tines. Since it is chosen, although not necessary, to have all of the parts of the present hose damping mechanism built onto and around the manifold in such a manner that the manifold in the present embodiment sits lower on the head mounts than in similar embodiments described; including the actuator tines, as they have previously been arranged, into the present embodiment will cause the actuator tines to run into the manifold before they have a chance to slide the functionally necessary distance up the length of the head mounts and rack slide. Therefore, depicted here are telescopic actuator tines. As viewed in FIG. 12A, the slide tine on the other side of the device, although not visible, will have all of the features of the visible slide actuator tine described in the following:
  • the rear end of the slide actuator tine 93 is within in a slide tine seat 94.
  • the front end of the slide actuator tine 93 has, fixed and extending away perpendicular to the outside, a slide actuator tine channel pin 96.
  • This channel pin 96 is seated within a channel 95 formed into the head mount 15; said channel 95 extends the entire length of said head mount 15 and is open to the inside.
  • FIG. 12B shows the front of the slide tine 93, with the fixed channel pin 96 seated inside the tine channel 95, (the channel pin 96 is seen as a bold dot) fully extended from the tine seat 94.
  • This novel actuator tine arrangement may be included in any embodiment of the device that requires actuator tines.
  • the previously described embodiment discloses a row of hooking applicators that are positioned side by side in such a way that the pivoting motion of the hooks are parallel to the line represented by the row of hooking applicators. This means that the more open the hook is relative to the applicator nozzle, the farther away the individual hooking applicators must be from one another. This is because the hook can only open so far as the point at which the hook makes contact with the applicator nozzle of the neighboring hooking applicator. The closer the neighboring hooking applicator, the less the hook can open. Another solution to this problem is to make the hooks smaller. This however may not be a desirable solution as this may cause the sections of hair that are entrained to be smaller than desired.
  • the present embodiment features a row of hooking mechanisms that are at an angle to one another so that when each hook is in the open position, each hook is positioned, in front of each neighboring applicator nozzle; therefore, each hook does not bump into each neighboring applicator nozzle.
  • FIG. 13 This figure depicts a top view of a row of hooking applicators 1a arranged side by side and angled as described above. This row of hooking applicators 1a is arranged as a device head 14a; yet, this head 14a is depicted without the rest of the device. The rest of the device is omitted as no further mechanical change is required of the device in order to accommodate the head 14a arrangement described below.
  • FIG. 13 This figure depicts a top view of a row of hooking applicators 1a arranged side by side and angled as described above.
  • This row of hooking applicators 1a is arranged as a device head 14a; yet, this head 14a is depicted without the rest of the device. The rest of the device is
  • FIG. 13 shows the tops of the gear box 6 cut away to expose a rack gear 7c with angled teeth 7d seated against an angled pinion gear 8 arrangement.
  • FIG. 13 also depicts the hooks 2a in the open position in front of the adjacent nozzfe 11a rather than against the nozzle 11a as per the previously described device head 14a arrangement; therefore, this angled hooking applicator 1a embodiment solves the above stated shortcoming by allowing the hooks 2a to remain the same size while positioning the hooking applicators 1a closer together.
  • this device head embodiment likewise features a series of hooking applicators that are arranged in an angled configuration so that the hook axles are at an angle relative to the parting of hair, thereby, allowing the hooks to pivot in front of the adjacent nozzles.
  • this lever action embodiment may also be arranged such that the pivotal relation of the hook axies to the parting may also be approximately perpendicular as per the first device head configuration described in this disclosure.
  • the present embodiment features a hooking applicator 70 with a hook 2a that pivots on a hook seat 68, said hook seat 68 being located at the top front of the hooking applicator body 69.
  • the hook 2a features a lever 65 that extends away from the back of the hook 2a.
  • the hook 2a pivots as the hook slide 61 , and therefore, the hook slide tip 63 slides forward, guided within the hook slide bracket 64.
  • the hook slide tip 63 will slide forward against the hook lever 65 until the hook 2a closes over the nozzle 11a.
  • the handle 20a of the device compresses and the actuator tines 18 begin to slide up against the angled bottom section 55b of each slide rack lever 55a.
  • the angled bottoms of the slide rack levers 55a are indicated in FIG. 15A by two bold black lines.
  • the slide rack levers 55a begin to close against the head mounts 15.
  • the inward closure of the slide rack levers 55a against the head mounts 15 cause the slide rack actuators 56 (which are fixed to the outside of the slide rack levers 55a) to begin to enter the actuator channels 57; these channels 57 are openings located on the slide rack mounts 58.
  • Each slide rack mount 58 is fixed to each head mount 15.
  • the angled fronts of the slide rack actuators 56 cause the slide rack seats 59 and the slide rack 60a on which they are attached to move forward.
  • top sections 62 of the hook slides 61 Sandwiched between the two slide rack plates 60b of the slide rack 60a are the top sections 62 of the hook slides 61.
  • the bottom sections of these hook slides 61 are fixed to and extend forward perpendicular to the top sections 62 forming the ⁇ _' shaped hook slide 61.
  • the hook slide tips 63 move back and forth in the hook slide seats 64. While the rack slide 60a moves forward, the top sections of the ⁇ _' shaped hook slides 62 and therefore the hook slide tips 63 also begin to move forward.
  • the hook slide tips 63 move forward within the hook slide brackets 64, the hook slide tips 63 push forward on the hook levers 65 causing the hooks 2a to move from the open to the closed position, As the operator releases the handle 20a the above mechanical process reverses, the hooks 2a return to the open position by the tension of the hook springs 66 and the rack slide 60a returns to the resting position by the tension of the rack slide spring 67.
  • the curvature conformation feature (refer to FIG. 16A and 16B).
  • the mechanical relationship between the slide rack 60a and top sections of the hook slides 62 are responsible for the pivoting action of the hook 2a.
  • the top sections of the hook slides 62 and slide rack 60a also give the device the ability to conform to the curve of the head.
  • the individual hooking mechanisms 70 In order for the head 14a of the device to curve, the individual hooking mechanisms 70 must be able to move up and down a short distance relative to the head mounts 15 as well as pivot to the side slightly.
  • each hooking applicator 70 moves from the resting position to the position it must assume in order for it to cooperate with the other attached hooking mechanisms 70 in assuming the particular degree of curvature. As each hooking applicator 70 moves, so does the top portion of each hook slide 62 sandwiched within the slide rack 60a.
  • each hook slide 62 changes position pivotally from side to side as well as up and down differently from the other top portions of the hook slides 62, they do not change position pivotally from front to back as the slide rack 60a prevents this front to back pivoting. So, the slide rack 60a can move forward and back, thereby causing the hooks 2a to pivot from the open to closed position in unison even as the individual hooking mechanisms 70 pivot from side to side as well as move up and down differently from one another.
  • this gear driven embodiment eliminates the option of positioning the manifold hoses so that they extend from the manifold directly to the applicator nozzles through the area where the rack and pinion gears are positioned thereby eliminating the applicator hose.
  • a mechanical arrangement that allows the manifold hoses to run straight to the back of the applicator nozzle renders a device head with iess plumbing and therefore easier cleaning, in addition to a head with less plumbing, the manifold hoses can be shorter, and therefore, take up less space.
  • the present lever action hook embodiment features a low manifold color container 52f with a single hose 52g (see also FIG. 15A) that extends from the front, extending down to the low manifold 52h located level with and in back of the applicator nozzles 11a. Also, the low manifold hoses 52i extend forward away from the manifold 52h a short distance and connect to the applicator nozzles 11a.
  • Hose connectors as well as any other pertinent part not described in this low manifold color container 52h arrangement may be adapted to here from previously described color container arrangements.
  • any embodiment of the hooking applicator may substitute liquid color application onto entrained sections of hair for the application of hair color chalk, mascara or any other type of hair color or hair treatment that can be formed into a solid or semi solid stick.
  • this embodiment of the hooking applicator 71 features a spring 73 loaded tube 72a that is positioned open end 72b down between the front foot 4a and rear foot 4g of the hooking applicator 71 so that the open end 72b of the tube 72a will be centered within the hollow of the hook 2a in the closed position.
  • This tube 72a is positioned in such a way that it may be fixed or detachable to the front foot 4a and rear foot 4g.
  • the spring 73 loaded tube 72a will have a tab 74b fixed to opposite sides of the tube's open end 72b.
  • the upper portion of the front foot 4a and rear foot 4g will have a tab seat 74a indented centered on the upper inside.
  • the tabs 74b of the spring loaded tube 72a will snap securely into and out of the tab seats 74a.
  • a stick of hair treatment 75 is positioned between the compressed spring 73 and the bottom of the tube 72b.
  • the stick of hair treatment 75 is held from springing out of the opened end of the tube 72b by two flexible, thin, intersecting cross members 76. These cross members 76 are attached to the open end of the tube 72b and intersect at or near the center of the opening of the tube 72b.
  • the cross members 76 may be substituted for one or more tiny flexible tabs attached to the edge of the tube open end 72b in such a way that they face toward the center of the tube open end 72b and may or may not connect as they may radiate only partially toward the center.
  • the viscosity or hardness of the stick of hair treatment 75 must be such that it is soft enough to wear away easily from the stick 75 onto the section of hair that passes over the exposed tip 77 of said stick 75 yet the stick of hair treatment 75 must be of the viscosity or hard enough so that, as the stick of hair treatment 75 is being pushed against the cross members 73 by the spring, the stick 75 will not extrude through the cross members 76 while the device is not in use.
  • the holiow of the hook features an indentation 2b that is the diameter and shape of the section of the rounded tip 77 of the stick of hair treatment 75 that is protruding from the open end 72b of the tube 72a.
  • the tip of the stick 77 seats accurately into the indentation 2b in the hollow if the hook.
  • the front foot 4a and rear foot 4g center the entrained section of hair over the indentation 2b located in the hollow of the hook 2a.
  • the hair will move through the closed position and will be coated with the hair treatment.
  • the intersecting cross members 76 hold the tip 77 of the hair treatment stick 75 in place at the end of the tube 72b and allows the tip 77 of the stick hair treatment 75 to wear away evenly as the cross members 76 are able to move slightly during repeated runs preventing un-worn away ridges from forming on the tip 77 of the stick of hair treatment 75 directly under the cross members 76.
  • the operator will feel the need to adapt the way she uses the device to better accommodate the various needs and requests of the patrons seeking hair color variegation services.
  • the operator has the option to vary the distance between the rows of color treated hair. This allows the recipient to choose within a range of more or less color treated sections placed in the overall color service. In addition to this, the recipient may choose within a range of thick or fine individual color treated sections. If the operator places the head of the device close to a parting of hair, the device will entrain and therefore treat finer sections of hair. The farther away the operator places the head of the device from the parting of hair the thicker the entrained and treated section wiil be. While keeping the head of the device parallel to the parting, the operator may also slightly stagger the successive placements of treated rows from side to side. By adjusting the three technical variables described above, various aspects of the final appearance of the color service may be changed by using a single device head.
  • a wide range of varied head types may be embodied by creating a range of hook/hooking applicator sizes and arranging them at various distances from one another onto heads of different widths.
  • a larger hook/hooking applicator will entrain a wider/larger section of hair and, conversely, a smaller hook/hooking applicator will entrain a narrower/smaller section of hair.
  • a head with hooks that are spaced farther apart or closer together will render each entrained section along the row of entrained sections farther apart or closer together from one another. Obviously then, a wider head will render a wider row of entrained sections.
  • FIG. 19A depicts a device head 14a with three larger hooks 2a arranged at a greater distance from one another comprising a head 14a of perhaps medium width.
  • FIG. 19B depicts a device head 14a with five smaller hooks 2a arranged at a closer distance to one another forming a head 14a of perhaps medium width.
  • FIG.19C is also perhaps a medium width device head 14a with four larger hooks 2a arranged closer to one another.
  • FIG.19D is a device head 14a of three larger hooks 2a positioned close to one another comprising a head 14a of narrower width.
  • FIG.19E depicts six smaller hooks 2a positioned close to one another along a wide head 14a.
  • FIG. 20A and 20B There are numerous mechanical arrangements that may be employed to create a head that quickly and easily detaches and reattaches to the body of the device.
  • One preferred embodiment of the detachable head is depicted in FIG. 20A and 20B.
  • FIG. 20A and 20B These figures describe a head 14a that includes roller couplings 14d that pull away from the head mounts 15 as well as a manifold intake 53b that pulls away from the color container coupling 51b and a rack gear pin 16b that pulls away from rack slide seat 7b. Re-attaching the head in this instance simply requires the operator to re-attach what has been detached.
  • FIG. 21A - 21C Another detachable head embodiment is depicted in FIG. 21A - 21C.
  • FIG. 21A - 21C describe an embodiment of the device featuring a detachable arrangement where the head 14a of the device as well as the head mounts 15 and actuator tines 18 detach. This arrangement allows the width of the head 14a to vary from one detachable head to another.
  • the FIG. 20 detachable head arrangement alone does not.
  • FIG. 21 A -21 C embodiment utilizes small spring loaded release levers (78a and 78h).
  • FIG. 21 C is included in order to provide a magnified view of the type of
  • the head release lever 78a allows the front portion of the top hinge plate 20b to detach. In this manner, the head 14a, head mounts 15, rack slide mount 17 and rack slide 16a detach from the device with one press of the head release lever 78a trigger 78b.
  • An actuator release lever 78h allows the front portion of the bottom hinge plate 20c and therefore the actuator tines 18 to detach. Actuator tines 18 that are detachable are necessary because a wider head mount 15 requires actuator tines 18 that are wider.
  • a head release lever 78a is positioned on the front of the top handle section 20b.
  • the trigger 78b side of the lever 78a is curved down following the contour of the distal front of the top handle section 20b and the latch side 78c extends straight back and then ends at a short right angle bend forming the latch pin 78d.
  • the latch pin 78d rests in a small hole or latch pin eyelet 78e.
  • the eyelet 78e opens on the inside to the hollow insert seat 79 of the detachable front of the top handle section 20b.
  • the insert seat 79 of the detachable front of the top handle section 20b is open at the back and fits over the insert tab 80a attached to the distal front of the top handle section 20b as it is in the detached state.
  • An indentation or pin seat 80b is located on the top surface of the insert tab 80a.
  • the pin seat 80b lines up with the pin eyelet 78e when the insert tab 80a is the fully engaged position over the insert seat 79. This allows the latch pin 78d to seat through the eyelet 78e and into the pin seat 80b thereby locking the detachable front of the device onto the body of the device with the tension of the elbow type latch spring 78f holding the latch pin 78d in the pin seat 80b.
  • the operator In order to detach the front of the device from the body, the operator simply presses down on the trigger 78b of the lever 78a causing the trigger side 78b and latch side 78c to pivot on the hinge 78g. As the trigger side 78b of the lever 78a pivots down, the latch pin 78d pivots up and out of the pin seat 80b against the tension of the latch spring 78f. With the latch pin 78d lifted out of the pin seat 80b, the operator simply puils forward on the detachable front of the device and it simply slides off (FIG. 21 B depicts the detachable head in the detached position).
  • the operator simply slides the insert seat 79 over the insert tab 80a and the latch pin 78d lifts as it slides over the tab 80a and then clicks down into place within the latch pin seat 80b urged by the tension of the latch spring 78f.
  • the actuator tines 18 detach from and reattach to the front of the bottom handle section 20c utilizing the actuator release lever 78h. See the description of the action of head release lever 78a above for the action of the actuator release lever 78h.
  • FIG. 22A-22F Another preferred detachable head embodiment is depicted in FIG. 22A-22F.
  • This embodiment utilizes a dial with a spiral thread to adjust the width of both the head mounts and the rack slide actuator.
  • the dial adjustable head mounts will be described first followed by a description of the dial adjustable rack slide actuator. It is important to note while considering the following dial adjustable head mount mechanical
  • rack slide 16a, rack slide mount 17 and rack slide spring 19 are appropriately attached to one of the head mounts.
  • FIG. 22A shows each of the two head mounts 15 consists of a slide plate 81 and a head mount 15.
  • Each slide plate 81 is mounted separately onto the front of the top handle section 20b. Fixed to the top front of the top handle section 20b are two slide rails 82 that run parallel to and are a short distance from one another.
  • Each slide plate 81 has two slide rail fittings 83 formed into it. Each fitting 83 tightly surrounds each slide rail 82 on three sides but not so tight as to prevent each fitting 83 from sliding along each rail 82. This slide arrangement confines the movement of each slide plate 81 as well as the head mount 15 fixed to it to a side to side slide.
  • FIG. 22A shows each of the two head mounts 15 consists of a slide plate 81 and a head mount 15.
  • Each slide plate 81 is mounted separately onto the front of the top handle section 20b. Fixed to the top front of the top handle section 20b are two slide rails 82 that run parallel to and are a short distance from one another.
  • 22A and 22B show a single dial 84 is positioned over both slide plates 81 as they are fitted onto both slide rails 82.
  • the dial 84 is mounted over the slide plates 81 by an axle 85 that is fixed to the top handle section 20b.
  • the dial 84 is positioned in such a way that the dial 84 presses down firmly onto the rail fittings 83 yet the dial 84 can turn.
  • a knob 86 or more preferably a key slot 86 will be positioned at the center of the dial 84 so that the operator can easily turn the dial 84.
  • a key slot 86 is more preferable because the dial 84 is also the thumb rest for the operator; therefore, a key slot 86 will be less obstructive for this purpose.
  • the device will also include a key that is similar in dimension to a coin so that the operator may also use a coin to turn the dial 84.
  • each thread insert 88 Radiating from the axle 85 along the bottom of the dial 84 to the outside edge of the dial 84 are two threads 87. These threads 87 are curved thin grooves that form a spiral across the bottom of the dial 84. Fixed to and protruding from the top surface of each slide plate 81 is a short small and perhaps cylinder thread insert 88. As the name implies, the thread insert 88 seats into the thread 87 of the dial 84. Now, as the operator turns the dial 84, each thread insert 88 will move back and forth along each thread 87 in turn causing each slide plate 81 and head mount 15 to slide back and forth along each slide rail 82.
  • dial positions 89 aligned with the back of the dial 84.
  • the area where the numbers are located is raised to the same level as the slide rail fittings 83.
  • Our preferred dial embodiment has three positions.
  • a setting indicator 90 mark is positioned on the back edge of the top surface of the dial 84. Positioned on the bottom of the dial 84 directly under the setting indicator 90 is a small protrusion 91. Positioned along the raised numbered area of the top handle section 20b are indentations 92. There is one indentation 92 positioned under the dial 84 directly in front of each dial position 89. Also, each indentation 92 is in line with the dial protrusion 91 ; so, as the operator turns the dial 84, the protrusion 91 will snap into the indentations 92. Each snap-in, numbered dial position 89 corresponds to a specific width of a particular detachable head.
  • FIGS. 22B, 22C and 22D are all depictions of three dial 84 positions as well as each corresponding head mount 15 position.
  • FIG. 22E depicts the dial adjustable head mount embodiment including the head 14a.
  • FIG. 22F depicts a bottom view of the device showing the actuator tines 18a with the same dial 84 controlled adjustability feature as the head mounts 15.
  • Each of the two actuator tines 18a consists of a slide plate 81 and an actuator tine 18a.
  • Each slide plate 81 is mounted separately onto the bottom front of the bottom handle section 20c. Fixed to the bottom front of the bottom handle section 20c are two rails 82 that run parallel to and are a short distance from one another. All other mechanical aspects of the dial controlled adjustability feature of the actuator tines are identical to the mechanical aspects of the dial controlled adjustability feature of the head mounts described previously.
  • FIG. 23A depicts a preferred pen or marker type embodiment of the device that is more compact and less complicated to use than the previous embodiments.
  • This embodiment may be the most likely, of all of the embodiments presented so far, to be directed to the consumer market as it features only a single hooking applicator 1a making it more possible for consumers to use the such a device on one another; or, on him or herself.
  • FIG. 23A depicts a single hooking applicator or head 28 of the device fixed to a body plate 50a along the side of the gear box 6. Extending away from the rear of the body plate is a parting stem 27.
  • a squeeze plate 44 approximately the same dimensions as the body plate 50a, is positioned a distance from and face to face to the body plate 50a.
  • the present embodiment features a single hooking applicator
  • this embodiment may also maintain nearly the same ease of use and mechanical configuration while featuring two or more hooking applicators as the head of the device.
  • the present embodiment may feature a head comprised of two or three hooking applicators that are joined to one another level and side by side.
  • This head may also have a body plate fixed to the side of one of the gear boxes, and so on, including all of the mechanical features described in the following.
  • this two or three hooking applicator head does not require a head conformation feature as does the four or more hooking applicator head described previously. This is because the span of the two or three hooking applicator head is narrow enough that a certain fixed orientation of said head will overcome the need for the head to bend or flex into the varied curvature of the scalp.
  • the present single hooking applicator head embodiment features a similar sequential hair entraining and color dispensing trigger function to the previously described multiple hooking applicator head embodiment. The mechanism responsible for this will be described below.
  • a single trigger 29a is hinged 30 to the front of the body plate 50a to both body plate wings 50b. As the trigger 29a moves from the open resting position, it does so against the resistance of the trigger spring 32.
  • the wound pivotal section of the spring 32 is positioned with the trigger hinge pin 31 running through it.
  • the trigger spring 32 is leveraged on one end to the trigger 29 and on the other end to the top body plate wing 50b by the trigger spring eyelet 33.
  • the trigger 29a pivots on the trigger hinge 30 toward the squeeze plate 44 causing the hook 2a to pivot from the open toward the closed position facilitated by a series of coordinated lever and slide hinge mechanisms that originate at the trigger 29a.
  • the following is a detailed description of this mechanical operation.
  • the trigger 29a pivots from the resting position toward the squeeze plate 44 causing the trigger slide 35 to pivot on the trigger slide hinge 36a while being pushed forward on the trigger slide hinge 36a by the trigger slide push rod 36b.
  • This slide forward of the hinged back of the trigger slide 35 occurs as the push rod 36b is hinged to both the trigger slide 35 as well as the trigger slide hinge 36a on one side while being hinged to the back of the body plate 50a by the squeeze plate stabilizer hinge 46 on the other side; therefore, it is the coordinated hinged slide lever action of the push rod 36b and the trigger 29a that pushes the trigger slide 35 at an angle forward through the trigger slide guide 37.
  • the front of the trigger slide 35 is confined to a specific angled forward path as the trigger slide channel 39 moves with the fixed trigger slide guide pin 38 positioned within.
  • the contact angle 40b (indicated by the single short bold line) of the slide wedge 40a.
  • the movement of the front of the trigger slide 35 over the slide wedge contact angle 40b causes the slide wedge 40a to slide downward against the tension of the slide wedge spring 40d, guided as it is sandwiched between the body plate 50a and the slide wedge bracket 41.
  • This downward motion of the slide wedge 40a causes the wedge section 40c to wedge between the front of the body plate 50a and the rack gear slide 42a.
  • the rack gear slide 42a is fixed to the rack gear 7a, the rack gear 7a slides to the side.
  • This motion of the rack gear 7a causes the pinion gear 8 to turn thereby bringing the hook 2a to the closed position over the applicator nozzle 11a.
  • Squeezing the trigger 29a to the point where the hook 2a becomes closed over the applicator nozzle 11 a causes the trigger squeeze plate contact point 29b to come into contact with the squeeze plate 44.
  • Continuing to squeeze the trigger 29a maintains the hook 2a in the closed position as the trigger slide 35 simply continues to move forward over the fully engaged slide wedge contact angle 40b, while the trigger squeeze plate contact point 29b continues to push the squeeze plate 44 toward the body plate 50a.
  • the movement of the squeeze plate 44 is confined to a face to face approach toward the body plate 50a by two (2) slide mechanisms: a squeeze plate slide hinge 48a positioned at the front of the body plate 50a and a squeeze plate slide stabilizer 45 positioned at the back of the body plate 50a.
  • the squeeze plate slide hinge 48a guides this end of the squeeze plate 44 to slide back and forth face to face toward the body plate 50a along the squeeze plate slide hinge channels 49a.
  • the squeeze plate slide stabilizer 45 also guides the movement of the squeeze plate 44 to a back and forth face to face slide at the back of the squeeze plate 44; however, this rectangular shaped rod 45, as it is hinged to the body plate 50a on one side and hinged slidable to the squeeze piate 44 on the other side within the squeeze plate stabilizer slide brackets 47, allows the squeeze plate 44 to approach the body plate 50a along the same axis (x) as the trigger 29a pivots with little wobbling edge to edge along the y axis.
  • the approach of the squeeze plate 44 toward the body plate 50a occurs against the tension of the dual elbow squeeze plate spring 48b located along the bottom front of the device (In order to provide further clarity, the dual elbow spring 48b, although it is positioned along the bottom of the device, is shown in bold black in FIG. 4A).
  • the squeeze plate 44 approaches the body plate 50a it does so preferably at an angle back relative to the body plate 50a so that the back of the squeeze plate 44 comes into contact with the back of the body plate 50a first (as seen in FIG.
  • the color container 51 j is gradually, through successive runs of the device through a head of hair, emptied from back to front.
  • each of said individual runs will begin as the squeeze plate 44 and body plate 50a appear in the position depicted in FIG. 24A and will gradually follow, through successive individual runs, the entire FIG. 24 mechanical sequence until the squeeze plate 44 and body plate 50a meet face to face as depicted in FIG. 24D having emptied the color container 51 j.
  • the point in each individual run where the trigger 29a is released causes the trigger 29a to pivot out to the open position with the tension of the trigger spring 32.
  • Said mechanical action causes the squeeze plate 44 to move away from the body plate 50a, thereby, returning the squeeze plate to the open resting position against the tension of the dual elbow squeeze plate spring 48b.
  • the trigger slide 35 returns to the resting position and, in doing so, slides off of the slide wedge contact angle 40b.
  • This release of the slide wedge contact angle 40b causes the slide wedge 40a to slide upward with the tension of the slide wedge spring 40d, which, in turn, raises the wedge section 40c of the slide wedge 40a out from between the rack slide 42a and the side of the gear box 6.
  • the rack slide 42a is then released to slide inward, guided by the rack slide seat 43 in which it is slidably seated, toward the side of the gear box 6 with the tension of the rack slide spring 42b. Finally, as one side of the rack gear 7 is attached to the rack gear slide 42, the inward motion of the rack gear slide 42a causes the rack gear 7 to move back to the resting position along with the pinion gear 8 and therefore the hook 2a.
  • the color container valve, neck and coupling are the same as the color containers described in the multi- hooking applicator embodiment described earlier in this disclosure only embodied in the singular.
  • each entrained section of hair becomes automatically positioned directly under the color aperture 5 of each applicator nozzle 11a.
  • the color exits each aperture 5 and deposits a bead of color only onto the top of each entrained section 1b.
  • the entrained sections 1b therefore, exit the closed position with a bead of color 1d applied to the top of each entrained section 1b. This is because (as seen in FIG.
  • the distance between the hair color aperture 5 of the applicator nozzle 11a and the front foot channel 4c is quite small, causing the entrained sections 1 b to exit the closed position before the beads of color 1d have an opportunity to be thoroughly pressed into the entrained sections of hair 1b.
  • the controlled depositing of a bead color 1d onto entrained sections of hair 1b is a useful and novel feature of the device, a more complete saturation of the hair color 1d into the entrained sections of hair 1b may be desired.
  • An effective way for the beads of color 1d to be suffused completely into the bundles of hair 1b as they convey through the device is to elongate the closed position.
  • An elongated closed position gives the color, as it exits the color aperture 5 of the applicator nozzle 11a, more time and space to fully press into and saturate the entrained section 1 before the color treated entrained section 1d exits the front of the closed position.
  • the following embodiment includes the additional structures that allow the closed position to be elongated without widening the initial hair entrainment portion of the hook 2d,
  • the hooking applicator 1a is shown in the same open and closed position respectively as seen in FIG. 1A and 1B.
  • the additional structural features attached to and extending forward from the fronts of both the hook 2a and front foot 4a are the hook extension 100a; the triangular, visco-elasttc foam filled structure attached to the front foot 4a is the foot extension 101a.
  • the hook extension 100a and the foot extension 101a are in the closed position relative to one another (as seen in FIG. 25B) with a section of hair 1b entrained between, the hook extension 110a and foot extension 101a form the saturation chamber 102a.
  • This saturation chamber 102a represents a second stage of color application.
  • the hook and applicator in the closed position is therefore the first stage.
  • the liquid color has an additional foam channeled distance to travel through, along with the entrained section of hair, thereby, giving the liquid hair color more opportunity to blend into the entrained section.
  • FIGS. 26A through 26D depict a series of bottom views of the hooking applicator 1a. These figures show the process of hair entrainment from the fully open position, through intermediate rotational hook 2a positions, to the fully closed position with a section of hair 2b entrained within.
  • FIG. 26C depicts the next rotational position in series and shows the entrained section 1b having been entrained by the hook 2a and making initial contact with the hook extension 100a.
  • the hook extension 100a is attached to the front of the hook 2a a distance away from the point of the hook 3a. This arrangement allows the hook 2a to fully entrain the section of hair 1b prior to encountering the hook extension 100a. This represents a preferred method of widening the closed position 2a without jeopardizing the ability of the hook 2a to consistently entrain a section of hair 1b.
  • FIG. 26D depicts the hooking applicator 1a along with the extensions 100a, 101a thereof having entrained a section of hair 1b into the fully closed position. Notice the entrained section of hair 1b is fully positioned within the entire width of the combined hook 2a and hook extension 100a. Also, notice that the hook extension 100a is attached to the hook 2a in such a way that the inside surface of the hook extension 110a is attached to the outside surface of the hook 2a (see FIGS. 26A - 26D and FIG. 27A for front view of this placement). This placement provides an advantage.
  • FIGS. 27A and 27B Notice the foam seal 101b occupying the space within the foot extension 101a.
  • a section of foam 101b is folded and the corner of the fold is attached to the inside corner 101c of the foot extension 101a with both sides of the fold extending out; the distal end of each side of the folded section wraps around the outside edges 101d of the foot extension 101a and are attached to each respective outside edge 101d.
  • FIGS. 27 A and 27B While viewing FIGS. 27 A and 27B in series notice, as the hook 2a pivots from the open to the closed position, the outside edges 100c of the hook extension 100a come into contact with and firmly compress the foam wrapped edges 101d of the foot extension 101a. Also, while in the closed position 27B, the foam is thick enough that most of the inside surface of the hook extension comes into light compression contact with the foam from the outside edges toward the fold, with the fold being the narrow channel that does not come into contact with the hook extension. This foam
  • This channeling together of the hair section and hair color through this additional length of closed position 102a assists in causing a fully color saturated section of hair to exit from the front of the saturation chamber 102a.
  • the thickness and density of the foam may be adjusted in order increase or decrees the size of the foam channel and therefore, the flow of color or to accommodate differences in color viscosity.
  • the inside geometry of the closed position also assures that a fully color saturated section of hair emerges from the closed position.
  • the lower position of the hook extension 100a described above creates such a variation of said inside geometry.
  • This preferred variation is in the form of a step down 100d from the front edge of the hook 2a to the back edge of the hook extension 100a (see FIG. 26A-D). This step down 100d creates an open space under the entrained section of hair 1 b as the entrained section 1 b is still in the closed position.
  • the space beneath the entrained section 1b at this step down 100d point gives the color an opportunity to flow under the entrained section of hair 1 b while the entrained section of hair 1 b, moves through the closed position. So the additional foam channeled distance of the closed position travelled in combination with this step down 100d point along the way causes the entrained section 1b of hair to become entirely coated with hair color before exiting the closed position.
  • the following describes an embodiment of the invention in the form of another modified hair comb type grooming appliance.
  • Said comb is mechanically modified to entrain sections of hair into the closed position as well as apply hair color to said hair sections.
  • FIG. 28A thru 28C show 4 of said hooks 103b resting in the open position in front of every other tooth 104a for a total of 4 comb teeth 104a with a hook 103a in front. Notice each hook 103a is attached to the slide member 103b. This slide member 103b extends across the spine 104b of the comb section 104c and continues to extend back across the top of the handle 105a.
  • the slide member distal end 103b is angled down toward the bottom of the handle hinge 105b with the slide member distal end 103b touching the contact point seat 105d of the hinge bifurcation 105c.
  • the handle hinge 105b pivots forward causing the contact point seat 105d of the hinge bifurcation 105c to push forward on the slide member distal end 103b.
  • the hooks 103a are attached to the slide member 103b, the hooks 103a therefore move from the open to closed position by squeezing the handle 105a.
  • the first increment of squeeze of the present embodiment see FIG.
  • the bifurcation spring 105e of the hinge bifurcation 105c allows the hooks 103a to advance no farther than the closed position while the handle 105a may continue to close to an ever greater extent to the point where the color container 106a is empty.
  • the handle hinge 105b and bifurcation 105c move in unison until the hooks 103a reach the closed position.
  • the hinge 105b will continue to pivot forward but the bifurcation 105c will remain stationary while maintaining forward pressure on the slide member 103b and therefore the hooks 103a in the closed position. This is because the bifurcation spring 105e does not have enough tension to resist the pivot of the handle hinge 105b yet has enough tension to maintain pressure on the closed position of the hooks 103a.
  • the hooks 103a return to the resting position. This occurs as the slide member distal end 103c contiguously rests within the contact point seat 105d.
  • the contact point seat 105d pushes the slide member 103b forward; conversely, as the operator releases the handle 105a the contact point seat 105d pulls the slide member 103b back.
  • the operator draws a preferably 4 to 10 cm straight parting of hair along a scalp of hair using the parting stem 107.
  • the operator gathers together the hair comprising the top of the parting and secures it temporarily up and away from the parting exposing the part line 1c along the scalp.
  • the operator draws another parting under, adjacent to and parallel with the first parting and maintains the parting stem 107 in this position parallel to the scalp and the first parting with the section of hair draped over it.
  • the distance between the first and second parting is preferably between 1 to 10 mm.
  • the operator will now carefully move the parting stem 107 away from the scalp causing the draped section of hair to separate out and away from the rest of the hair.
  • the operator With the section of hair 1 h now separated away from the scalp 1f, the operator, with her free hand, will lift the draped section of hair 1h away from the parting stem 107 and hold it there. She will pull the section of hair 1h comfortably taut so that all of the hair in the section 1 h is projecting straight away from the scaip 1f at a preferably 90 degree angle.
  • the operator will now turn the device so that the comb section 104c is flatly facing the scalp 1f, and is preferably above the separated section of hair 1 h with the teeth 104a of the comb 104c pointed down toward the section of hair 1 .
  • each hook 103a slides from the open position to the closed position by crossing each respective space between the comb teeth 104a. See FIG 29A and 29B in series for the following. As each hook 103a travels across each space, each hook 103a will encounter a stalk of hair 1g positioned within each space. In this manner, each hook 103a entrains a bundle of hair 1b and pushes the bundle of hair 1b against the applicator 108a.
  • the operator has, at this point, entrained bundles of hair 1 b between every other comb tooth 104a.
  • This means that there is a stalk of hair 1g between every other comb tooth 104a that is not entrained.
  • the operator can simply let go of the projected section of hair 1 h with the hand that is not holding the device and the hair 1g that is not entrained into the closed position will simply fall out from between the teeth 104a of the comb 104c and into the rest of the hair 1f.
  • Liquid hair color is moved from the color container 106a to the applicators 108a through a tubular channel formed lengthwise along the neck 104d and spine 104b forming a primary supply line 109a (see cross section view FIG. 30).
  • this supply line 109a runs along the opposite side of the comb spine 104b from the hooks 103a and applicators 108a.
  • this primary supply line 109a branches toward and opens out of the bottom of every other tooth 104a into each color applicator 108a; therefore, squeezing the handle 105a loaded with a container 106a of hair color causes the hair color to exit from each color applicator 108a and onto the entrained sections of hair 1b.
  • each applicator housing 108b is preferably composed of a rectangular box that is open on the side facing the hook hollow 103d.
  • the applicator housing 108b is preferably occupied by an insert of viscoeiastic foam 108c that partially extends out of the applicator housing 108b toward the direction of the hook hollow
  • the front of this outwardly extending portion of the foam insert is the applicator face 108d.
  • a channel 108e is formed into the foam face 108d extending from the front of the applicator 108a to the opening in the foam 108f.
  • a branch 109b from the supply line 109a opens into the applicator housing (see FIG. 32) and this opening connects to the foam opening 108f.
  • This face channel 108e is in line with the section of hair 1g that occupies the space between the teeth 104a once the hair section 1g is brought into contact with the spine 104b of the comb (see FIGS.
  • FIGS. 33A-B depict an additional embodiment of the foot extension 101a'. This embodiment is similar in shape and function to the foot extension 101a described in FIGS. 25A-B.
  • An additional feature of the foot extension 101a' seen in FIGS. 33A-B is the rubber facing 101f attached to the front.
  • FIG. 33B depicts an entrained section of hair 1 b emerging from the closed position as would be seen immediately as the operator begins to squeeze the handle and draw the device away from the head of the recipient. As the entrained section of hair 1b emerges from the closed position, it does so through a squeegee type tension between the top surface of the hook extension 100a and the bottom of the rubber facing 101f.
  • this facing 101f is fixed flat to the front edge of the hollow foot extension 101a'.
  • this facing 101f is open only along the bottom edge that contacts the hook extension 100a, between the inside edges of the foot extension 101a'. Also, this opening is located over the area of the hook extension 100a that the entrained section 1b passes. This arrangement precisely channels the color onto the entrained section 1b and causes the color to dispense more uniformly.
  • the embodiment depicted in FIG. 25A-B may also utilize the rubber facing 101f.
  • FIGS. 34A-B depicts the hooking applicator 1a with the present intention of featuring the additional embodiment of the foot extension 101a', with the rubber facing 101f removed from the front; this, in order to more entirely view the nozzle seal 11 , and foot extension seal 101b, as each are depicted in halftone (The nozzle seal 11b and foot extension seal 101b are actually one continuous seal). Notice, every surface joining the hook 2a and hook extension 100a with the applicator nozzle 11a and foot extension 101a in the closed position is sealed in said closed position.
  • FIGS. 27A-B Notice the difference between the foot extension seal 101b in FIGS. 27A-B and FIGS. 34A-B. Said FIGS. 27A-B seal nearly fill the saturation chamber 102a thereby utilizing the shape of the sea! fold or foam channel 101e to direct the color exclusively onto the entrained section of hair as the entrained section passes through and emerges from the saturation chamber 102a. In comparison, the FIGS. 34 A-B seal 101b
  • FIGS. 34A-B seal 101b occupies only the surfaces of the foot extension 101a that come into contact with the hook extension 100a while leaving the space within the saturation chamber 102a open. Therefore, the sole purpose of the FIGS. 34A-B seal 101b is to prevent color from leaking from the closed position and allowing color to flow exclusively from between the center bottom edge of the rubber facing (see FIG. 33B, 101f) and the front, top of the hook extension 101a. This seal 101b also allows the inside of the saturation chamber 102a to fill with color, helping to saturate the entrained section 1b before emerging from the saturation chamber 102a.
  • any number of color spreading elements may be incorporated into the space.
  • these elements may include a ribbed 100f inside surface of the hook extension 100a (see FIG. 35).
  • Bristles 101h may extend down from the inside of the foot extension 101a (see FIG. 36).
  • an internal squeegee 101 i may be positioned inside the foot extension 101a (see FIG. 37).
  • FIGS. 38A-D are not perspective views, the precise location of several of the referenced surfaces are not visible and are actually located on the opposite side of the surface on which the lead line points. This inconvenience is necessary as the primary interaction of surfaces described is best depicted in this straight front view.
  • FIG. 34A-B For a more precise location of the surfaces described in this section, refer also to FIG. 34A-B Continuing with the differences between the two embodiments, notice that the foot bridge 4d as well as the portion of the foot extension 101a extending up from the foot bridge 4d is narrower and positioned farther toward the outside right on the FIGS. 38A-D embodiment than that of the like surfaces of FIGS. 27A-B
  • Positioning the foot bridge 4d in this manner allows the hook point 3a to pivot farther away from the scalp 1f and closer to the closed position before
  • FIGS. 38A-D depict the position of the hook point 3a as it pivots from the open to the closed position.
  • FIGS. 38A and 38B depict the hook point 3a pivoting toward and along the scalp 1f respectively, while FIGS. 38C and 38D, having entrained a section of hair 1 b, is pivoting away from the scalp f and has pivoted farther before encountering the foot extension seal scissors edge 101g, as compared to the FIGS. 27 A-B embodiment.
  • This increased distancing factor allows the entrained section of hair 1b more opportunity to slide farther back on the hook hollow 2d before the hook point 3a encounters the foot extension seal scissors edge 101g.
  • This distancing factor also prevents the hook point 3a from continuing to entrain hair 1b too close to the position that the hook point 3a is encountering the foot extension seal scissors edge 101g; this creates an opportunity for strands of hair to become pinched between the hook 2a and said seal edge 101g while in use.
  • this hair pinching issue is also avoided in the context of the entrained section 1 b being consequently scooped into the hook extension 100a; the entrained section of hair 1 has more opportunity to slide farther back on the hook extension 100a prior to the hook extension contact edge 100e making contact with foot extension seal 101b.
  • Described here is an alternative mechanical means for coordinating, in series, the opening and closing of the hooks with the dispensation of the hair color by a squeezing and releasing of the handle of the device.
  • FIG. 8 drawing depicts a single rod seemingly bent at multiple right angles in order to form the head mounts 15 and attached to the top handle section 20b of the handle 20a as a separate part.
  • the head mounts 15' in FIG. 39A are flat, wide and are molded in such a manner that the top handle section 20b' and the head mounts 15' are one continuous part.
  • the present FIG. 39A version of the head mounts 15' is more conducive to the rack slide assembly that will be described in the following as well as being an improvement from a manufacturing and aesthetic perspective.
  • FIG. 39A also depicts the head 14a apart from the head mounts 15' in order to show how the head 14a is attached to this alternative head mount 15' of the FIG. 39A embodiment, and to more clearly show the head bracket 14b and rack gear 7a
  • FIG. 39A With the head 14a assembled to the head mounts 15', notice that the ends of the head brackets 14b as well as the end of the rack gear 7a are seated within, extending out of but not fixed to the head bracket seats 14g and the rack gear seat 14h.
  • the head brackets 14b and rack gear 7a end on the side of the head 14a that is not visible is also seated in like manner but not fixed. This allows the head 14a to more easily flex into the curve of the scalp.
  • a removable peg 14i, cotter pin or the like may aiso be seated at one or more distal ends of the head bracket 14b to allow freedom of movement of the head brackets 14b as they are seated in the head bracket seats 14g while eliminating the possibility of an unintentional disengagement of the head brackets 14b from the head mounts 15'.
  • This series of mechanical motions involves the rack gear 7a, split slide 110, split slide actuator 111a, actuator tine 112a and pivot rod 113a; these parts will be referred together as the rack slide assembly.
  • FIG.39B includes a transparent head mount 15'and a partial exploded view of the rack slide assembly in order to provide greater visual clarity throughout the entire rack slide assembly description.
  • FIG. 39A-B shows the device and therefore the rack slide assembly in the open resting position.
  • FIG. 39C shows the handle 20a' having been compressed from the fully open position to the handle 20a' position that fully engages the hooks 2a without pressing against the color container 51a. Also, notice that this partial compression of the handle 20a causes the tine tip 112b of the actuator tine 112a to move up the split slide actuator 111a. This upward movement of the actuator tine tip 112b against the split slide actuator 111a causes the split slide actuator 111a to pivot at the head mount pivot point 111b. As the split slide actuator 111a pivots on the head mount pivot point 111 b, the top of said actuator 111a levers forward while the bottom of said actuator 111a levers back.
  • split slide 110a moves back as the split slide peg 1 10c, which is located at the rear of the split slide 1 0a, is seated to the bottom of the split slide actuator 111a at the split slide actuator eyelet 111c (also see F1G.39B for actuator eyelet 11c).
  • the wedge contact point 113b of the pivot rod 113a slides along the gradually outward extending angle of each wedge section 110b of the split slide 110a causing the wedge contact point 113b of the pivot rod 113a to move to the side.
  • the pivot rod 113a is strictly confined to a side pivot as the opposite end of the pivot rod 113a is positioned within the pivot rod seat 113c (see FIG. 39A for pivot rod seat 113c).
  • FIG. 39D shows the split slide actuator 111a remaining in the position depicted in FIG. 39C even as the handle 20a is in the fully closed position with the tine tip 112b of the actuator tine 112a lifted out of contact with the split slide actuator 111a. This allows the handle 20a to be fully squeezed to the closed position while maintaining the hooks 2a in the closed position.
  • the tine tip 112b moves down and encounters the split slide actuator stop 111d.
  • Said stop 111d is the widened, sloped portion at the bottom of the split slide actuator 111a.
  • the split slide actuator 111a pivots back to the resting position depicted in FIG. 39A-B, along with the remaining parts of the rack slide assembly, thereby causing the rack gear 7a and hooks 2a to return to the open position.
  • FIGS. 40A-B notice the dial 114a positioned on the right head mount 15'.
  • the purpose of this dial 114a is to adjust the distance between the tips of the hooks 2a and the inside edge of each foot bridge 4d.
  • the space between said parts ⁇ generally within the range of: the point where the hook tip 3a has pivoted close enough to the scalp for hair entrainment to occur, and, the point where the hook tip 3a encounters the foot bridge 4d) is approximate to the width of the section of hair that is entrained by each hook 2a.
  • This dial 114a consists of a small raised circular disc 114a that is turned by the finger and thumb tip.
  • a shaft 114b extends fixed and centered on the inside of this dial 114a, through an opening in the right head mount 15'. This opening is approximately the diameter of the shaft 114b.
  • the shaft 114b extends out of the opposite side of the head mount 15' and is fixed to another oval shaped disc 114c, therefore, turning the outside disc 114a causes the inside disc 114c to turn.
  • the bottom edge of the split slide actuator tine 112a is in contact with the top edge of the oval disc 114c. In this manner, the oval disc 114c functions as the rest stop of the bottom handle section.
  • the operator may turn the dial 114a back and forth one half of a complete rotation.
  • the two hinge sections that make up the handle will slightly close toward and open away from one another in tandem with the turning of the dial 114a.
  • This slight opening and closing occurs as the oval disc 114c attached to the dial 14a is, again, an oval 114c and therefore, causes the top edge of the oval disc 114c to be higher or lower relative to the shaft 114b and dial 114a. See FIG. 40A to view the dial 114a in the low position and F!G. 40B to view the dial 114a in the high position.
  • This dial 114a is attached to the head mount 15' tightly in order to create enough turning friction that the dial 114a remains in place once the dial 114a is set and released by the operator.
  • An arrow or dot may be placed on the edge of the dial 114a. This arrow or dot may line up with indicator markings place on the head mount 15'. These markings partially surrounding the dial 114a so that, as the dial 114a is turned, the dot or arrow may line up with the markings as an indication of specific widths of entrained hair bundles.
  • FIG. 41 depicts a preferred embodiment of the device including a head hood 115a and a hinge hood 116.
  • the head hood 115a and hinge hood 116 represent an aesthetic as well as an ergonomic and safety feature.
  • the head hood 115a is hinged 115d to the front of the top section of the handle 20b.
  • the head hood 115a is held down in place by the hood latch 115b and hood peg 115c.
  • the head hood 115a may be lifted by turning the latch 115b up and away from the peg 115c and simply lifting the head hood 115a.
  • Both the head hood 115a and the latch 115b may be spring loaded so that the head hood 115a lifts open automatically when the latch 115b is lifted.
  • the front of the latch 115b is shaped and positioned in order that when the head hood 115a is closed, the side of the peg slides along the front of and lifts the latch. The once the hood is fully closed, the spring loaded latch 115b automatically engages with the peg 115c.
  • the manifold retractor 117a When the operator loads a color container 51a into the front of the device, the operator will lift the head hood 115a thereby exposing the manifold 53a. As the manifold hoses 53b are composed of rubber, the operator may grab the manifold retractor 117a on the front of the manifold 53a and bend the manifold 53a down and place the manifold retractor
  • Applicator 1a iteration utilizing the squeegee action between the bottom edge of a rubber or flexible facing 101f (or, from this point forward, what will be called the squeegee' 101f ) and the top surface of the hook extension 100a (see FIG. 33A-B for previous hook extension 100a) in a more controlled manner; and this, while integrating the structure and action of the hook and the extension 100a more completely into the main body of the hook 2a'.
  • this hook extension 100a (or what will now be referred as the hook offset 18a) occupies the entire front edge of the hook 2a'and also extends to the hook point 3a'.
  • This now wider hook 2a' allows the sections of hair to be entrained onto the hook offset 118a more easily than the previous hook extension 100a, as the hooked hair would often get caught on the side edge of the hook extension 100a and therefore fail to occupy the effective top surface of the hook extension 100a.
  • hook shield 118b Another hook feature presently described is the hook shield 118b.
  • This hook shield 118b is attached to the front edge of the offset 100a' in such a manner that the back surface of said hook shield 118b is contiguous to a portion of the bottom front surface of the squeegee 101f , as the hook 2a'and applicator nozzle 11a are in the closed position.
  • the open portion of the front and back of the squeegee 101f (that is, the portion of the bottom front and back surfaces of the squeegee 101f that is not sandwiched between the front edge of the nozzle contact surface 118c of the hook 2a' and the back surface of the hook shield 118b) is located along the front of the color channel 2b.
  • This arrangement seals the sandwiched portion of the bottom of the squeegee 101f while confining an un-sandwiched yet bottom sealed section of the bottom of the squeegee 101f to the front of the color channel 2b.
  • squeegee recess 101 h Another feature of the squeegee 101f that adds yet another element of color distribution control to the action of the bottom edge of the squeegee 101 is the squeegee recess 101 h.
  • This squeegee recess occupies the portion of the front side and bottom edge of the squeegee that is positioned in front of the color channel 2b of the hook 2a'.
  • This squeegee recess 101h is thinner than the remaining portion of the squeegee 101f as said squeegee recess 101h is the portion of the squeegee 101 that conforms to the entrained section of hair and allows hair color to coat the entrained section as said entrained section conveys through the closed position.
  • the side edge of the hook shield 118b gathers the entrained hair directly over of the color channel 2b.
  • the entrained hair is gathered directly over the color channel 2b from both sides, one side from the hook shield 118b and the other side from the scissors edge 4f of the foot 4a.
  • the entrained section of hair has been gathered over the color channel 2b of the hook 1a', the entrained section is also sandwiched between the hook offset 118a and the bottom edge of the squeegee recess 101h.
  • the squeegee recess 101h in front of the color channel 2b is not sealed front to back as is the rest of the bottom of the squeegee 101f .
  • Another benefit of this squeegee 101f arrangement is the fact that, although the squeegee recess 101h is free to move forward when acted upon by the movement of the hair through the closed position, and thereby allow liquid hair color to escape onto the entrained section as the section moves through the closed position; without the presence of hair moving through this closed position, the bottom edge of the squeegee recess 101h in front of the color channel 2b will remain sealed to the viscous hair color even under moderate liquid pressure inside the closed position. This allows for several liquid control factors:
  • the flow of the liquid from the color container 51a into the (hair section occupied) closed position is aerated, as air can escape under the internal pressure caused inside of the closed position (by the squeegee 101f and the nozzle seals 11b) faster than the viscous hair color can dispense. This prevents dry spots from occurring on the color treated sections of hair, during a pass of the device, from small air bubbles that are present in the liquid hair color.
  • Another benefit of the present liquid control factor is a clean initial priming of the device just after a color container 51a has been loaded and just before device use. After a color container 51a has been loaded and the manifold 53a engaged, the operator must squeeze the handle 20a, thereby pushing some of the hair color out of the color container 51a and into the manifold 53a, manifold hoses 53b and applicator nozzle 11a.
  • Yet another benefit of the present liquid control factor arises in the context of an iteration of the device featuring multiple hooking applicators 1a.
  • the operator is free to entrain hair into one of the outside hooking applicators 1a and dispense color onto only that one entrained section without the mess of color dispensing from the other unoccupied hooking applicators 1a as the operator makes the pass.
  • a solution to this problem is to create a vacuum inside of the manifold 53a' in order to produce a suction that draws a portion of the residual color out of the applicator nozzle 11a between passes. Described below is a simple mechanical process that utilizes a manifold 53a' with a flexible backing 53j that is compressed by the squeezing of the handle 20a and decompressed by releasing the handle.
  • a manifold 53a' with a flexible backing 53j is achieved in the present way by replacing the (see FIG. 42A) vertically positioned sections of the * L shaped manifold hoses 53b with a (see FIG. 44A) flat rectangular box that occupies approximately the same position and area as the three vertical sections of the manifold hoses 53b
  • the distal front edge of the bottom handle section 20c establishes contact with the manifold slide lever 119 (see FIG.44B).
  • the manifold slide lever 119 pivoting on the latch rod 121 , establishes contact with the manifold compression plate 53k that is in front of and contiguous to flexible backing 53j of the flexible manifold 53a'.
  • the handle 20a causes the compression p!ate 53k of the flexible backing 53j to compress a small distance approximately flatly into the back of the flexible manifold 53a' (see FIG. 44C).
  • the contact rails 120 of the manifold slide lever 119 are pivotally oriented with the angle of approach of the front edge of the bottom handle section 20c in such a way as to allow the manifold slide lever 119 to maintain a consistent compression position of the compression plate 53k against the flexible backing 53j as the handle 20a is squeezed from the point of first compression contact (see FIG. 44C) through to the point where the handle 20a is squeezed to the fully closed position (see FIG. 44D).
  • the body of the flexible manifold 53a' is held from the opposite side against the pressure of the manifold slide lever 119 by the manifold brace 122.
  • the front edge of the bottom handle section 20c slides down along the contact rails 120 of the manifold slide lever 119 thereby allowing the manifold slide lever 119 to back away from the compression plate 53k.
  • the compression plate 53k therefore, flexes back outward to the resting position causing the volume of the flexible manifold 53a' to increase, in summary, squeezing the handle 20a causes an ordered series of mechanical operations to engage.
  • the first increment of handle 20a squeeze action causes the hooks 2a' to pivot to the closed position.
  • the next increment causes the volume of the flexible manifold 53a to decrease.
  • the last increment of handle 20a squeeze action causes the liquid color to dispense from the color container 51a and into the flexible manifold 53a of less volume. Releasing the handle 20a causes this series of mechanical operations to disengage in reverse order. As the operator releases the handle 20a, the pressure on the color container 51a ceases. The next increment of handle 20a release causes the
  • This iteration employs a flat plate 123a in place of a rounded hook, and a tube that is flat on the bottom side as an applicator 124a.
  • Said flat bottomed applicator 124a is closed at the distal end and features one or several openings located on said flat bottom side. These openings serve as the apertures 124b through which the liquid color flows.
  • This flat bottom side of the applicator 124a serves as the receiving surface for the top surface of the hinged and pivotal plate 123a.
  • the flat plate 123a and flat bottomed applicator 124a reciprocate relative to one another between an open and closed position as does the previously described hook and applicator arrangement (FIG. 43A-C, 1a).
  • the purpose for this reciprocating action is also the same as said
  • the operator squeezes the lever 125a of the handle/device body 126a and the plate 123a pivots on the plate hinge 123b into the closed position against the flat applicator 124a with the section of hair between 1b.
  • the mechanical means and sequence of said means that apply the color onto the sandwiched section of hair are similar in function to the previously described hooking applicator (see FIG. 43A-C, 1a).
  • FIG. 43A-C Compare FIG. 43A-C with FIG. 45A-C for the following.
  • the two said arrangements also share the foam seal 124c and rubber squeegee 124d color flow control features and action.
  • the difference between said foam seal 124c and squeegee 124d of the present iteration and the foam seal 11b and squeegee 101f of the previously described applicator nozzle 11a is in shape.
  • the hooking applicator 1a features a rubber squeegee 101f with a rounded bottom edge as well as a foam seal 11b that is oriented to the rounded cylindrical shape of the applicator nozzle 11a.
  • top and bottom edges of the rubber squeegee 124d featured on the flat applicator 124a are likewise straight, along with a foam seal 124c that is oriented to the flat bottom surface of said flat applicator 124a.
  • each type of squeegee 124d, 101f is sealed and immovable in the closed position, while each squeegee recess 124e, 101h retains the forward movement required for the squeegee action.
  • the present squeegee recess 124e is likewise secure to distribute liquid hair color onto the sandwiched sections of hair consistently in like manner to the previously described hooking applicator 1a squeegee, in the closed position, sealing arrangement 101f , 101h.
  • each release tab 126d is located on either side of the device body 126a.
  • Each release tab 126d is a longitudinal partial separation of the front of the device body rear section 126c.
  • Each release tab 126d is partially separated from the device body rear section 126c by two open longitudinal slits that extend back parallel to one another for a short distance along the front of the device body rear section 126c, thereby forming a slightly flexible tab 126d that is attached to the front of the device body rear section 126c.
  • each tab 126d extends forward a short distance beyond the front edge of the device body rear section 126c and features a wedge 126e that is tapered at the front and extends back to a raised lip thereby forming said wedge 126e at the front of each tab 126d.
  • Said tabs 126d of the device body rear section 126c snap accurately into the tab seat openings 126f located at the rear of the device body front section 126b. This occurs as the operator slides the two telescoptcally oriented device body sections 126b, 126c together. In the closed position the front body section 126b and the rear body
  • 126c section are held in firm and accurate mating to one another by two opposing radial body closure lips 126g.
  • One lip 126g extends around the rear, inside surface of the front body section 126b and the other lip 126g extends around the front outside surface of the rear body section 126c.
  • FIGS. 47B-C show a puncture fixture 127a protruding from the inside of the front body section 126b.
  • the following is a description of the color pouch that will be pressed securely onto this puncture fixture 127a.
  • Each color pouch that will be described features an exit port 128d with a puncture seal 127c fastened over the top of the exit port 128d.
  • Said puncture seal 127c may be fashioned from a variety of material including foil or plastic.
  • FIG. 47A shows a pouch 128a.
  • the dual pouch 128b is preferably vacuum sealed and is large enough in size to contain the appropriate, premeasured amount of chemical
  • This dual pouch 128b is therefore mixed by squeezing the dual pouch 128b in a kneading motion until the internal pouch 128f with the liquid developer 128g bursts and the powder bleach 128h and liquid developer 128g are thoroughly mixed.
  • This internal pouch 128f bursts without bursting the external pouch 128e because the wails and seams of the internal pouch 128f are assembled to be weaker and the walls tighter than the external pouch 128e.
  • At least one side or seam edge of the internal pouch 128f is joined to at least one side or seam edge of the external pouch 128e to avoid the now empty, internal pouch 128f from moving forward inside the external pouch 128e, while in use, and therefore, blocking the flow of liquid color from the exit port of the pouch 128b.
  • the double pouch 128c is two separate pouches joined by a neck 128i. Both joined pouches 128c are preferably vacuum sealed with some wall slack as mentioned in the previous pouch description.
  • An exit port 128d extends from the top of one of the pouches.
  • a removable, preferably plastic, paper clip type pinch barrier 128j separates the two joined pouches 128c from prematurely mixing through the open neck 128g that connects the two pouches 128c.
  • the bleach powder 128h is contained within the pouch without the exit port 128d and the liquid developer 128g is contained within the pouch that has the exit port 128d.
  • the operator removes the clip barrier 128j from the neck 128g joining the two pouches and empties the pouch that contains the developer 128g into the pouch that contains the powder bleach 128h. This may be accomplished by pinching the entire width of the pouch containing the developer 128g between two fingers and sliding the fingers from the exit port 128d side of the pouch to the bottom of the pouch until the entire contents of the developer pouch 128g is contained within the powder bleach pouch 128h.
  • the barrier clip 128j is now placed back over the neck 128g and the pouch that now contains both components is kneaded as described above.
  • the barrier clip 128j is once again removed, the entire mixture is pinched back into the exit port 128d pouch and the barrier clip 128j replaced once more.
  • the empty pouch can simply be folded over the full pouch and placed into the device in this manner or the empty pouch may be cut off.
  • This double pouch 128c design lessens the chance that the two components become prematurely mixed do to damage during shipping and handling. This design also eliminates the possibility of unmixed powder clogging the exit port 128d while mixing.
  • the operator will then push the sealed exit port 128b of the pouch 128a-c onto the puncture fixture 127a until the operator feels the lip inside the exit port 128g engage with the puncture fixture lip 127b at the rear of the puncture fixture 127a. Then the operator fits the engaged color pouch 128a-c into the rear body section 126c and closes the rear body section 126c over the front body section 126b until the release tabs 126d snap into tab seat 126f openings. The operator will now need to prime the device for use. This priming procedure is simply pressing on the lever 125a until color dispenses from the applicator 124a before beginning treatment. While the sections are shown for the embodiment of FIG. 45A, the hooking applicator embodiment could also employ the reieasably attachable sections.
  • the operator will select a functionally appropriate sized section of hair from a parting of the operator's own hair at the scalp with one hand.
  • the parting may be drawn with the parting stem of the device and then the top portion of the parting may be preferably clipped away prior to the hair section selection.
  • the operator will slide the fingers down the length of the selected section until the fingers are holding said section taut and by the ends.
  • the operator holds the device by the body 126a, with the thumb of the same hand resting on the lever 125a.
  • the operator then moves the device into place so that the handled section of hair is positioned between the plate 123a and the applicator 124a (while in the open position), preferably at the root of the handled section of hair.
  • the operator then begins to press down on the lever 125a.
  • each plate pivot end 123d is urged pivotally out of each closure slide pivot seat 129b to a position where each pivot end 123d is completely unseated. This unseated pivot end 123d position causes the top of the plate 123a to be in the fully closed position against the bottom of the applicator
  • each pivot end 123d remains unseated and the plate 123a remains closed against the applicator 124a with the section of hair sandwiched between, as each plate closure slide 129a prong continues to slide downward against each pivot end 123d.
  • each stem compression slope 129c located on the inside of each prong of the plate closure slide 129a urges inward on each hinged flap 130c located on either side of the rear of the stem 130a.
  • This rear section of the stem130a features an open square formed into each side of the rear of the stem
  • a rubber tube 130b with a matching outside diameter to the inside diameter of the stem 130a is positioned and fastened to the inside of the stem 130a in a manner that allows the rubber tube 130b to be exposed through each open square of the stem 130b yet the entire stem 130b remains sealed from leakage.
  • each hinged flap 130c may be widened diametrically larger internally than the remaining section of the stem 130a to accommodate a section of rubber tube 130b that is larger, creating a widened chamber section of said stem 130a.
  • the inside surface of each hinged flap 130c is positioned flush against the outside of the exposed rubber tube 130b section. Considering this orientation of each hinged flap 130c, and considering that each hinged flap 130c is hinged to the top of each open square of the stem 130a, as each stem compression slope 129c urges inward on each hinged flap 130c, the section of the rubber tube 130b that each hinged flap 130c is seated against compresses inward. This effectively creates a stem 130a of lesser volume than the stem 130a in the
  • each push arm 131a Adjacent to the distal rear of each push arm 131a, and seated inside the front of the device body 126a, is the spring action pump piston 132b.
  • Said piston 132b has front and back slightly outwardly flaring skirts, both being of annular configuration and being adapted for snug sliding contact with the interior surface of the pump chamber 132a.
  • the piston 132b also reciprocates back and forth over a centrally fixed receiving tube 132c.
  • the central, cylindricaily shaped receiving tube opening of the piston is likewise adapted for snug sliding contact with the exterior surface of the receiving tube 132c. This snug fit of the piston 132b against the inside walls of the piston chamber 132a prevents liquid from leaking into the space behind the piston 132b as it moves forward and pressurizes the liquid in front of the piston 132b.
  • the receiving tube 132c is centrally attached to the inside of the front wail of the pump chamber 132a. Said receiving tube 132c is open to, and serves as an extension of the tubular interior passage of the stem 130a.
  • the receiving tube 132c extends toward the rear pump chamber wall 132d a distance from the inside of the front wall of the pump chamber 132a and is distally open, said opening thereby facing the rear pump chamber wall 132d a slight distance from said wall 132d.
  • a separate short section of tube is centrally attached to the outside of the rear pump wall.
  • This puncture fixture tube 132e is the same diameter as the receiving tube 132c and, as described previously, features a conically shaped, cage-like puncture fixture 127a at the distal end of puncture fixture tube 132e.
  • This puncture fixture tube 132e also contains a ball valve 132f.
  • Another ball valve 132f is located inside the receiving tube 132c,
  • the piston 132b moves forward against the tension of the piston spring 132g and creates fluid pressure inside the pump chamber 132a.
  • This fluid pressure pushes the ball of the ball valve 132f located inside of the puncture fixture tube 132f toward the rear of the device and into the closed position thereby preventing the flow of the pressurized liquid from re-entering the pouch.
  • the receiving stem 132e is open at the distal rear to the pump chamber 132a, this same fluid pressure pushes the ball of the ball valve 132f located inside of the receiving tube 132c toward the front of the device and into the open position.
  • the operator may now draw the device slowly away from the operator's own head and thereby dispense the liquid hair color onto the sandwiched section of hair.
  • the operator will release the lever 125a and the above described series of mechanical operations will disengage in reverse order.
  • the color flow to the applicator 124a stops and the piston spring 132g pushes the piston 132b in the reverse direction thereby creating a liquid suction.
  • This suction pulls the ball of the ball valve 132f located in the puncture fixture tube 132e toward the front of the device and therefore, to the open position.
  • FIG.46B Another variation of the embodiment described above (see FIG.46B) involves the replacement of the plate 123a and flat applicator 124a portion of the front of the stem with the previously described hook and applicator arrangement; therefore, all of the serial mechanism disclosed in the plate 123a and fiat applicator 124a description above will remain the same with the exception of the previously described hooking applicator (see FIGS. 43A-C, 1a) along with minor modifications of the mechanism that engages the hook 2a * into the closed position against the applicator nozzle 11a.
  • a difference in device use may also be noticed as the operator may use the automatic hair entrainment feature novel to the hooking applicator 1a rather than manually selecting a section of hair (although the operator may also manually select a section of hair and place it between the hook 2a' and applicator nozzle 11a as well).
  • the present iteration utilizes a worm gear 133a positioned over a hook shaft 133b.
  • a gear pin 133c is fixed to the shaft 133b and extends through the worm gear thread 133d.
  • a worm gear slot 133e is formed into the rear of the worm gear 133a.
  • a hook pivot bracket 133f is formed into what was above referred to as the plate pivot end 123d (see FIG. 46B). Said hook pivot bracket 133f seats contiguous within said worm gear slot 133e.
  • the hook pivot bracket 133f is urged downward by the what is now the hook closure slide 129a' and the hook pivot bracket 133e pushes against the worm gear 133a.
  • the worm gear 133a then slides forward over the hook shaft 133b.
  • This forward slide of the worm gear 133a causes the worm gear thread 133d to push on the gear pin 133c thereby causing the hook shaft 33b to rotate.
  • This hook shaft 133b rotation causes the hook 2a' to rotate into the dosed position over the applicator nozzle 11a.
  • the next variation of the previously described plate and flat applicator iteration is the present hair slice color applicator (see FIGS. 50A-E).
  • This variation features both an elongated plate 123a' and flat applicator 124a'.
  • the elongated plate 123a' features a downwardly sloped point 134a at the distal open end and a parting tooth receiving opening 134b.
  • the elongated flat applicator 124a' features a parting tooth 134c.
  • This iteration is to give the operator the option of using such a device to easily and consistently apply liquid color to longer continuous slices of hair along a parting of hair rather than intermittent variegated bundles of hair as per the variation of the device that features a plurality of hooking applicators as described previously.
  • this variation is preferably used by an operator on the head of hair of another person.
  • an operator draws a parting of hair 1c with the parting stem 27 and clips the top portion of the hair parting out of the way.
  • the operator then places the plate point 134a against the bottom of the parting of hair 1c a functionally appropriate distance below the parting (in order not to pick up more hair than the device can thoroughly and consistently apply liquid color to in a single slow pass) and pushes said plate point 134a under the hair (see FIG. SOB).
  • the applicator tooth 134c determines the appropriate width of the slice of hair from the plate point 134c side of the plate 123a'.
  • the applicator tooth 134c determines this, now, total width of the hair slice 1i as the plate rises to meet the applicator.
  • the applicator tooth 134c penetrates through the hair slice 1j that has lifted onto the plate 123a' and therefore separates the hair 1j intended for treatment by the plate 123a' and applicator 124a' on one side of the tooth 134c from the hair unintended for treatment on the other side of the tooth 1
  • Said tooth 134c extends down from the applicator 124a from a fixed position near the inside edge of the foam seal 124c so that the outside edge of the hair slice 1i is very close to the inside edge of the foam seal 124c as the inside edge of the foam seal 124c determines the outside boundary of liquid color application onto the sandwiched slice of hair 1 i on the tooth 134c side of the applicator 124a'.
  • each hair slice 1i treated is consistently determined on the plate support 123e side of the plate 123a' by the inside edge of said plate support 123e, and likewise determined on the plate point 134a side of the plate 123a' by the applicator tooth 134c.
  • the final description of an iteration of the device is an update of the comb version of the device.
  • the changes depicted here include the incorporation of the squeegee 124d' as well as the changes in the geometry of the hook 103a aspect of this iteration that support the proper function of the squeegee 124d' in applying color to the bundles of hair that fall between the applicable comb teeth 104a.
  • liquid hair color pump arrangement that may be adapted to any of the preceding variations of the device described herein. What will be presently described is a dual pump arrangement. This arrangement mechanically functions as described previously in the first plate and flat applicator description.
  • a hair texturizing service may be performed using any previously described hair color variegation iteration of the device.
  • the operator may load the device with any kind of a hair product, e.g., styling products.
  • the device may be loaded with hair gel instead of hair color and said gel may be applied in a likewise variegated manner to a whole or partial head of hair.
  • the completed service renders a head of hair a unique variegated texture with intermittent rigid gathered sections dispersed throughout the loose untreated hair.
  • This texturizing service may now further arrange the hair into various styles.
  • This variegated texturizing service may be administered using the present invention using all manner of liquid styling products, including but not limited to oils, fixatives, pomades, conditioners and protectors. Any one of said types of styling products may also contain color pigment. Permanent texturizing products, such as permanent wave solution may also be applied in the present manner.
  • hooking applicator and plate applicator variations may be adapted to the application of a wide variety of liquids to a wide variety of head hair as well as eyelashes, Wigs, and pieces and extensions, and more generally, any elongated flexible members such as fibers, cords, wire, string, animal hair and so on, that require a process of liquid coating.
  • the hooking and plate applicator arrangements described herein may be incorporated into various manufacturing processes to achieve a variety of one as well as two or more chemical reactive coatings that, once applied in any of the previously described manners to said variety of fibers, cords, wires, and so on, may render a coating, to said receiving structures, of various properties including visco- elastic, solid, semi-solid, insulating, conductive, etc.

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  • Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cleaning And Drying Hair (AREA)

Abstract

Dispositif pour entraîner sélectivement des mèches de cheveux à partir du cuir chevelu comprenant au moins un dispositif d'accrochage ou un applicateur de serrage, le ou les applicateurs d'accrochage employant un crochet qui tourne pour entraîner les mèches de cheveux, et l'application de serrage employant une plaque plate. L'invention concerne un récipient de produit capillaire contenant un produit de coiffage ou une couleur pour cheveux. Le dispositif comprend également un mécanisme pour appliquer le produit capillaire aux cheveux entraînés. Le mécanisme utilisant un applicateur d'accrochage peut comprendre un engrenage à vis sans fin.
PCT/US2018/033091 2017-05-17 2018-05-17 Dispositif de variégation pour coloration capillaire et procédé d'utilisation WO2018213527A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP18801954.1A EP3624631A4 (fr) 2017-05-17 2018-05-17 Dispositif de variégation pour coloration capillaire et procédé d'utilisation
CA3064204A CA3064204A1 (fr) 2017-05-17 2018-05-17 Dispositif de variegation pour coloration capillaire et procede d'utilisation
US16/613,834 US20200154846A1 (en) 2017-05-17 2018-05-17 Hair coloring variegation device and method of use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762507418P 2017-05-17 2017-05-17
US62/507,418 2017-05-17

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Publication Number Publication Date
WO2018213527A1 true WO2018213527A1 (fr) 2018-11-22

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US (1) US20200154846A1 (fr)
EP (1) EP3624631A4 (fr)
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WO (1) WO2018213527A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108697220A (zh) * 2015-11-25 2018-10-23 Eb技术有限公司 头发染杂色装置和使用方法

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US4114632A (en) * 1974-06-21 1978-09-19 Shila Morganroth Method of selectively altering hair color
US4165754A (en) 1977-06-30 1979-08-28 Joseph Di Pasqua Hair-frosting cap
US4325393A (en) 1980-08-25 1982-04-20 Thomas Louis N Hair strand separating implement
US5024243A (en) 1981-10-08 1991-06-18 Snyder Susan L Comb for practicing selective hair coloring
US5152306A (en) 1989-11-22 1992-10-06 Stephan Carl W B Hairdressing comb and hairdressing kit including each comb
US5303722A (en) 1989-01-11 1994-04-19 Wella Aktiengesellschaft Apparatus for bleaching hair under the influence of light
US5337765A (en) 1993-02-04 1994-08-16 Wong Hilda C Modular brush for user-selected hair streaking
US5562111A (en) 1994-12-23 1996-10-08 Torres; Ana M. Hair hilighting cap
US6237608B1 (en) 1997-09-11 2001-05-29 Ollie Kari Foil dispenser apparatus and method
US20050028835A1 (en) 2003-05-14 2005-02-10 The Procter & Gamble Company Device for dispensing a barrier material to a lock of hair
US20060042643A1 (en) 2004-08-31 2006-03-02 Delan Afsaneh S Hair highlighting tool
US20070215170A1 (en) * 2006-02-21 2007-09-20 Kennedy Melvin L Hair Colorant Applicator and Methods
US7530358B2 (en) 2006-03-24 2009-05-12 Eb Technologies, Llc Hair color variegation device
US20140332026A1 (en) * 2013-05-09 2014-11-13 Orchard International Inc., a corporation of Ontario, Canada Hair highlighting applicator
WO2015179856A1 (fr) * 2014-05-23 2015-11-26 Eb Technologies, Llc Dispositif de coloration capillaire de couleurs différentes et procédé d'utilisation
US20160029765A1 (en) * 2013-04-09 2016-02-04 Mitat Cetinkaya Hair highlighting device

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FR2827134B1 (fr) * 2001-07-11 2003-10-24 Oreal Dispositif pour l'application en meches d'un produit capillaire
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FR2906979B1 (fr) * 2006-10-12 2008-12-12 Oreal Dispositif pour isoler au moins une meche de cheveux
AT514859B1 (de) * 2013-06-07 2015-07-15 Hairdreams Haarhandels Gmbh Applikator für Ersatzhaarsträhnen
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US3349781A (en) 1965-04-16 1967-10-31 Poole Rene Jean Hair coloring method
US4114632A (en) * 1974-06-21 1978-09-19 Shila Morganroth Method of selectively altering hair color
US4165754A (en) 1977-06-30 1979-08-28 Joseph Di Pasqua Hair-frosting cap
US4325393A (en) 1980-08-25 1982-04-20 Thomas Louis N Hair strand separating implement
US5024243A (en) 1981-10-08 1991-06-18 Snyder Susan L Comb for practicing selective hair coloring
US5303722A (en) 1989-01-11 1994-04-19 Wella Aktiengesellschaft Apparatus for bleaching hair under the influence of light
US5152306A (en) 1989-11-22 1992-10-06 Stephan Carl W B Hairdressing comb and hairdressing kit including each comb
US5337765A (en) 1993-02-04 1994-08-16 Wong Hilda C Modular brush for user-selected hair streaking
US5562111A (en) 1994-12-23 1996-10-08 Torres; Ana M. Hair hilighting cap
US6237608B1 (en) 1997-09-11 2001-05-29 Ollie Kari Foil dispenser apparatus and method
US20050028835A1 (en) 2003-05-14 2005-02-10 The Procter & Gamble Company Device for dispensing a barrier material to a lock of hair
US20060042643A1 (en) 2004-08-31 2006-03-02 Delan Afsaneh S Hair highlighting tool
US20070215170A1 (en) * 2006-02-21 2007-09-20 Kennedy Melvin L Hair Colorant Applicator and Methods
US7530358B2 (en) 2006-03-24 2009-05-12 Eb Technologies, Llc Hair color variegation device
US20160029765A1 (en) * 2013-04-09 2016-02-04 Mitat Cetinkaya Hair highlighting device
US20140332026A1 (en) * 2013-05-09 2014-11-13 Orchard International Inc., a corporation of Ontario, Canada Hair highlighting applicator
WO2015179856A1 (fr) * 2014-05-23 2015-11-26 Eb Technologies, Llc Dispositif de coloration capillaire de couleurs différentes et procédé d'utilisation

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See also references of EP3624631A4

Also Published As

Publication number Publication date
CA3064204A1 (fr) 2018-11-22
EP3624631A4 (fr) 2021-04-21
US20200154846A1 (en) 2020-05-21
EP3624631A1 (fr) 2020-03-25

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