WO2004033166A1 - Rasoir a trois cotes - Google Patents

Rasoir a trois cotes Download PDF

Info

Publication number
WO2004033166A1
WO2004033166A1 PCT/US2002/031920 US0231920W WO2004033166A1 WO 2004033166 A1 WO2004033166 A1 WO 2004033166A1 US 0231920 W US0231920 W US 0231920W WO 2004033166 A1 WO2004033166 A1 WO 2004033166A1
Authority
WO
WIPO (PCT)
Prior art keywords
guard
hair
present
razor
teeth
Prior art date
Application number
PCT/US2002/031920
Other languages
English (en)
Inventor
Michael O'rourke
Donn Federici
Original Assignee
Michael O'rourke
Donn Federici
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 Michael O'rourke, Donn Federici filed Critical Michael O'rourke
Priority to PCT/US2002/031920 priority Critical patent/WO2004033166A1/fr
Priority to AU2002341996A priority patent/AU2002341996A1/en
Publication of WO2004033166A1 publication Critical patent/WO2004033166A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades

Definitions

  • the present invention is generally a three-sided razor that is used for various hair design techniques, and more specifically a razor with three replaceable blades, and a plastic casing including comb teeth.
  • combs and styling brushes for styling hair are also used.
  • Most of these products do not include a means for cutting hair. They are strictly for styling purposes and do not include a means for cutting hair.
  • disposable razors on the market that have a straight handle and a series of blades together at the top. These razors are intended for shaving the person fully, and do not have teeth to create a layered style. Many of these razors also have no means to replace the blades, and the entire razor must be disposed of when the blades dull.
  • the razors that exist that have replaceable blades have all the blades in a central location, as do the disposable razors.
  • Harshman's invention is unlike the present invention because it has two razor blades for trimming instead of three, it does not have a series of toothed edges for different styles of hair, it is intended primarily for female pubic regions, and it does not have a protective case.
  • Nobuyasu 's invention is unlike the present invention because it has one fixed and one sliding blade, it is intended to cut hair in an even fashion, instead of a feathered style, it has a hinge mechanism to close the blades around the hair, it does not have teeth to create different styles, it is not triangular in shape, and it does not exhibit a protective case.
  • Fujikawa's invention is unlike the present invention because it has a motor, it has a method for removing cut hair and dust from around the hair styling site, it has a fan to remove hair from the razor blade, it does not exhibit a tri-blade system, it does not exhuibit teeth to create different styles, and does not include a protective case.
  • Fujikawa's invention is unlike the present invention because it has a hinge mechanism, it has a mechanism for holding the hair stationary, it uses only one blade, it does not have a tri-blade system, it only has one set of teeth to set the cut of the hair, and it is not triangular in shape.
  • Kazuhiro Japanese patent no. 54-121873 issued to Kazuhiro, published on September 21, 1979 exhibits a hair cutter.
  • Kazuhiro 's invention is unlike the present invention because it has movable grooves, it has an operating handle which holds the hair in place for cutting purposes, it is not triangular in shape, and it does not have a tri-blade system.
  • Japanese patent no. 54-097149 issued to Masao, published on August 1, 1979 exhibits an electric hair cutter.
  • Masao's invention is unlike the present invention because it is electric, it has two blades instead of three, it has a hair receiver for clipped hair, it is arch-shaped not SUMMARY OF THE INVENTION
  • the present invention is a tri-blade razor system for trimming hair with guards for creating different styles.
  • the present invention is of a triangular shape with rounded edges at each angle.
  • the blades are disposable conventional razor blades, which are attached to the present invention by means of screws or clamps.
  • the razor blades are surrounded by a guard that has different teeth sizes on each side that can create a different cut.
  • the guard is made of plastic and can create different cuts by means of the different sides of teeth.
  • There is one side of the guard that has many teeth that are evenly dispersed, and a second side with teeth that are fewer the first section however still evenly dispersed, and a third side with the fewest amount of teeth of the three sections however also still evenly dispersed. Therefore on one side of the invention the teeth allow more hair to pass through the blade than the other two sides. If the hair stylist wants a blunt cut style, they can cut the hair with the blade down and the teeth up. In this position the hair does not pass through the teeth on that side. If the hair stylist wants a sliding cut, they can cut the hair with the teeth down and the blade up. In this position the stylist can decide which side of teeth that they wish the teeth to go through, and therefore determine the definition of the cut.
  • the present invention has a central point that gives ease with the turn of the invention, so the stylist may quickly switch from one blade to another.
  • the present invention also has a two-part case that fits around the entire invention. The case protects the present invention while not in use.
  • Figure 1 shows an environmental view of the present invention as fully assembled.
  • Figure 2 shows a front view of the present invention with the case attached.
  • Figure 3 shows the present invention as disassembled, and gives a clear view of all of the components.
  • the present invention is a tri-sided razor blade cutting system for use in hair styling.
  • the present invention has three disposable razor blades, two triangular plastic sides, a center circular region through the depth of the invention, a case that has two parts, comb teeth to create different cuts, and a series of screws to connect the two triangular pieces to each other, and to securely attach the razor blades into the present invention.
  • Figure 1 exhibits an environmental view of the present invention (10) as fully assembled.
  • the first triangular guard (20) is made of a durable plastic and has a center circular region (30) that creates a turning mechanism for the present invention (10).
  • the circular region (30) allows the stylist to have a point on the present invention (10) to easily hold on to, and a facile point for turning the present invention (10) so that they may create several different looks with the same tool.
  • the three disposable razor blades (60) and the comb teeth (40) that create the different styles and cuts of the hair.
  • the teeth (40) are spaced evenly along each edge of the second triangular guard (25, Figure 3).
  • the teeth (40) are in variant numbers on each side of the second triangular guard (25, Fig.
  • the screw attachments (50) are easily removed for replacement of the three disposable razor blades (60), and to clean the separate parts of the invention if there is a need.
  • the three disposable razor blades (60) are conventional razor blades, and are therefore easy to replenish upon use.
  • Figure 2 exhibits a frontal view of the present invention (10) as fully assembled.
  • the present invention is shown inside the case (70) that is circular in shape and has a hinge (80) for ease of closure.
  • the case (70) is made of a plastic that is durable and easily cleaned.
  • the hinge (80) in this embodiment is a screw attachment not unlike the screw attachments (50) as shown in Figure l.
  • the hinge (80) allows the case (70) to be closed in a secure manner around the present invention (10).
  • the case (70) protects the present invention (10) while it is not in use.
  • Figure 3 shows the present invention (10) as disassembled and gives a clear view of each component.
  • the screw attachments (50) and razor blades (60) are clearly displayed to the left of the figure.
  • the teeth (40) are shown as part of the second triangular guard (25), which were in the back of Figure 1.
  • the first triangular guard (20) is slightly smaller than the second triangular guard (25) due to the teeth (40) assembled as a congruous part of the second triangular guard (25).
  • Also shown are the two components of the circular region (30).
  • the larger component of the circular region (30) attaches to the first triangular guard (20), and the smaller component of the circular region (30) attaches to the second triangular guard (25).
  • There is a screw attachment (not shown) that is slightly larger than the three screw attachments (50) which fits through the center of the circular region (30).
  • the teeth (40) are not attached to the second triangular guard (25) in a congruous manner but instead are removable, either as one piece with all the teeth, or as a perforation where the stylists may attach only the wanted teeth. In this manner the stylist can change out the teeth to create many styles.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)

Abstract

L'invention concerne un rasoir (10) à trois côtés utilisé en coiffure. La présente invention (10) comprend un boîtier (70) destiné à protéger les lames (60) et le rasoir (10) lorsque celui-ci n'est pas utilisé. La présente invention (10) peut être facilement démontée afin de remplacer facilement les lames de rasoir jetables (60) de chaque côté. Le rasoir de l'invention comprend un nombre variable de dents (40) le long de l'élément de protection triangulaire (20, 25) afin de créer un style différent avec chaque côté utilisé.
PCT/US2002/031920 2002-10-03 2002-10-03 Rasoir a trois cotes WO2004033166A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/US2002/031920 WO2004033166A1 (fr) 2002-10-03 2002-10-03 Rasoir a trois cotes
AU2002341996A AU2002341996A1 (en) 2002-10-03 2002-10-03 Three-sided razor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/031920 WO2004033166A1 (fr) 2002-10-03 2002-10-03 Rasoir a trois cotes

Publications (1)

Publication Number Publication Date
WO2004033166A1 true WO2004033166A1 (fr) 2004-04-22

Family

ID=32092084

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/031920 WO2004033166A1 (fr) 2002-10-03 2002-10-03 Rasoir a trois cotes

Country Status (2)

Country Link
AU (1) AU2002341996A1 (fr)
WO (1) WO2004033166A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699653A (en) * 1970-05-18 1972-10-24 Oscar Miller Hair trimmer
US4030193A (en) * 1972-02-12 1977-06-21 Stephen Emmanuel Mandilaras Haircutting machine
US4928716A (en) * 1989-08-21 1990-05-29 Greene Freddie W Portable hair trimming device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699653A (en) * 1970-05-18 1972-10-24 Oscar Miller Hair trimmer
US4030193A (en) * 1972-02-12 1977-06-21 Stephen Emmanuel Mandilaras Haircutting machine
US4928716A (en) * 1989-08-21 1990-05-29 Greene Freddie W Portable hair trimming device

Also Published As

Publication number Publication date
AU2002341996A1 (en) 2004-05-04

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