US20160206087A1 - Handheld personal care appliance - Google Patents
Handheld personal care appliance Download PDFInfo
- Publication number
- US20160206087A1 US20160206087A1 US14/598,145 US201514598145A US2016206087A1 US 20160206087 A1 US20160206087 A1 US 20160206087A1 US 201514598145 A US201514598145 A US 201514598145A US 2016206087 A1 US2016206087 A1 US 2016206087A1
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- Prior art keywords
- handheld appliance
- clean
- appliance
- protocol
- handheld
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- Legal status (The legal status 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 status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/008—Disc-shaped brush bodies
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0004—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0038—Arrangements for enhancing monitoring or controlling the brushing process with signalling means
- A46B15/0046—Arrangements for enhancing monitoring or controlling the brushing process with signalling means with vibrating signalling means
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
- A46B5/021—Grips or handles specially adapted to conform to the hand
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1006—Brushes for cleaning the hand or the human body
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/102—Brush specifically designed for massaging the skin or scalp
Landscapes
- Brushes (AREA)
Abstract
Personal care appliances, systems, and methods are provided. In certain embodiments, the appliances are have substantially linear shape and are sized to fit in a hand of a user. The appliances include a handle assembly, a motor assembly for driving a personal care end effector, and one or more treatment components configured to control the motor assembly via one or more protocols. Exemplary treatment protocols include a clean-shaven face protocol and a bearded protocol.
Description
- This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the Detailed Description. This summary is not intended to identify key features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
- In one aspect, a handheld appliance is provided. In an embodiment, the handheld appliance includes:
- a handle assembly having a substantially linear shape with a major dimension:minor dimension ratio ranging from about 1 to about 1.4;
- a motor assembly for driving a personal care end effector; and
- a clean-shaven face component operably coupled to the motor assembly.
- In an embodiment, the personal care end effector includes a brush assembly.
- In an embodiment, the personal care end effector includes a periodically oscillating brush assembly.
- In an embodiment, the clean-shaven face component includes circuitry configured to implement a clean-shaven face protocol.
- In an embodiment, the clean-shaven face component includes circuitry configured to actuate the motor assembly to cyclically displace at least one moving contacting element of the personal care end effector bi-directionally about a neutral position relative to at least one adjacent contacting element, to produce alternating tension and compression of a region of skin.
- In an embodiment, the clean-shaven face component includes circuitry configured to actuate the motor assembly to apply a cyclical mechanical strain to a region of skin.
- In an embodiment, the clean-shaven face component includes circuitry configured to drive a periodically oscillating brush assembly responsive to one or more inputs associated with a clean-shaven face protocol.
- In an embodiment, the clean-shaven face component includes circuitry configured to manage a duty cycle associated with a clean-shaven face protocol.
- In an embodiment, the clean-shaven face component includes circuitry configured to manage a duty cycle associated with at least one of a daily cleanse protocol or a power cleanse protocol.
- In an embodiment, the clean-shaven face component includes circuitry configured to manage a duty cycle comprising a plurality of cleanse phases separated by at least one pulse.
- In an embodiment, the clean-shaven face protocol component includes circuitry configured to actuate a duty cycle having at least a daily cleanse phase and a power cleanse phase separated by a pulse.
- In an embodiment, the clean-shaven face protocol component includes circuitry configured to actuate a duty cycle having at least a first daily cleanse phase and second daily cleanse phase separated by a pulse.
- In an embodiment, the clean-shaven face protocol component includes circuitry configured to actuate a duty cycle having at least a first period and a second period separated by a pulse.
- In an embodiment, the clean-shaven face component is operably coupled to one or more capacitive touch sensors configured to effectuate a user input.
- In an embodiment, the clean-shaven face component is operably coupled to one or more haptic interface devices.
- In an embodiment, the handheld appliance further includes a partial facial hair protocol component operably coupled to the motor assembly.
- In an embodiment, the handheld appliance further includes a bearded protocol component operably coupled to the motor assembly.
- In an embodiment, the handheld appliance further includes a deep cleansing protocol component.
- In an embodiment, the handheld appliance further includes a daily cleansing protocol component.
- In an embodiment, the handheld appliance further includes a post-workout cleansing protocol component.
- In an embodiment, the major dimension:minor dimension ratio ranges from about 1.1 to about 1.2.
- In an embodiment, the major dimension:minor dimension ratio is about 1.2.
- In an embodiment, the major dimension ranges from about 60 millimeters to about 80 millimeters.
- In an embodiment, the handheld appliance further includes a daily cleansing protocol component.
- In an embodiment, the handheld appliance further includes a deep cleansing protocol component.
- In an embodiment, the handheld appliance further includes a cleansing regimen communication interface having circuitry configured to initiate a discovery protocol that allows a client device and the handheld appliance to identify each other and negotiate one or more pre-shared keys.
- In an embodiment, the handheld appliance further includes a cleansing regimen communication interface having circuitry configured to initiate a discovery protocol that allows a client device and the handheld appliance to identify each other and exchange control information. In a further embodiment, the control information includes one or more control commands associated with at least one of a duty cycle, a pulsing mode, pulse duration, and a pulse frequency.
- In an embodiment, the handheld appliance further includes a cleansing regimen communication interface having circuitry configured to initiate a discovery protocol that allows an enterprise server and the handheld appliance to exchange cleansing regimen information.
- In an embodiment, the handheld appliance is configured to withstand total submersion in water so as to satisfy a fluid ingress rating of IPX7.
- In an embodiment, the handheld appliance is configured to satisfy a water ingress rating of IPX7.
- In an embodiment, the handheld appliance is configured to satisfy an International Protection (IP) Rating of IP47.
- The foregoing aspects and many of the attendant advantages of this disclosure will become more readily appreciated as the same become better understood by reference to the following detailed description, when taken in conjunction with the accompanying drawings, wherein:
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FIG. 1 is an exploded isometric view of one embodiment of a personal care appliance; -
FIG. 2 is an exploded isometric view of one embodiment of a handle of the personal care appliance ofFIG. 1 ; -
FIG. 3 is a functional block diagram of several components of the personal care appliance ofFIG. 1 ; -
FIGS. 4A-4D illustrate selected components of the oscillating motor ofFIG. 1 ; -
FIGS. 5A-5C illustrate other selected components of the oscillating motor ofFIG. 1 ; -
FIG. 6 is a cross sectional view of the personal care appliance taken along lines 6-6 inFIG. 1 ; -
FIG. 7 illustrates use of a handheld personal care appliance in accordance with embodiments disclosed herein; -
FIG. 8 is a front elevation view of a handle of a personal care appliance in accordance with embodiments disclosed herein; and -
FIGS. 9-11 are functional block diagrams illustrating several components of the personal care appliance in accordance with embodiments disclosed herein. - The detailed description set forth below in connection with the appended drawings, where like numerals reference like elements, is intended as a description of various embodiments of the disclosed subject matter and is not intended to represent the only embodiments. Each embodiment described in this disclosure is provided merely as an example or illustration and should not be construed as preferred or advantageous over other embodiments. The illustrative examples provided herein are not intended to be exhaustive or to limit the claimed subject matter to the precise forms disclosed.
- The present disclosure relates generally to handheld personal care appliances, systems, and methods. Generally described, personal care appliances typically use an electric motor to produce a particular workpiece movement/action, which in turn produces desired functional results. Examples of such appliances include power skin brushes, power toothbrushes and shavers, among others. In some currently available personal care appliances, the electric motor produces an oscillating (back and forth) action rather than a purely rotational movement. Examples of such oscillating motors are disclosed in U.S. Pat. Nos. 7,786,626, 7,386,906, and 8,740,917, or commercially available in Clarisonic® branded products, such as the Aria or the Mia personal skincare product. The disclosures of U.S. Pat. Nos. 7,786,626, 7,386,906, and 8,740,917, and the Clarisonic® branded products are expressly incorporated by reference herein.
- While such Clarisonic® branded products are designed with a handle portion disposed orthogonal to the workpiece attachment portion, other designs are desired in the industry. Such designs include ever decreasing handle sizes, “bullet” shaped handles (e.g., handles with the oscillation axis being parallel to or coaxial with the product handle), etc. However, as handles get smaller, conventional drive systems tend to not work as well to produce the desired workpiece movement. A combination of appropriate drive power, compactness, and easily hand held form factor have thus far been elusive.
- To that end, a portion of the following discussion provides embodiments of oscillating motors that compensate for the effects on, for example, the natural resonant frequency of the appliance (device), available space, etc., caused by configuration changes, namely dimensional, in the handle in order to maintain a desired level of motor efficiency and workpiece movement. As will be described in more detail below, the oscillating motor in one embodiment is configured and arranged to be mounted within a small form factor handle (e.g., a small footprint). In one embodiment, the oscillating motor can provide the similar oscillation amplitude and shear as the prior art device of U.S. Pat. No. 7,786,626 but with substantially reduced size. In other embodiments disclosed herein, the handheld appliance includes control circuitry configured to control the motor in a periodic or cyclically manner for effecting desired workpiece movement. In that regard, as will be described in more detail below, the handheld appliance is configured to provide one or more skin care regimens. In many of the embodiments set forth herein, the oscillating action generated by the oscillating motor is rotational, translational, or a combination thereof.
- In the following description, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments of the present disclosure. It will be apparent to one skilled in the art, however, that many embodiments of the present disclosure may be practiced without some or all of the specific details. In some instances, well-known process steps have not been described in detail in order not to unnecessarily obscure various aspects of the present disclosure. Further, it will be appreciated that embodiments of the present disclosure may employ any combination of features described herein.
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FIG. 1 is a partially exploded isometric view of one representative embodiment of a personal care appliance, generally designated 20, formed in accordance with an aspect of the present disclosure.FIG. 2 is an exploded view of the handle of thepersonal care appliance 20 ofFIG. 1 . As shown inFIG. 1 , thepersonal care appliance 20 includes ahandle assembly 24 detachably coupled to a workpiece, such asbrush head 28.FIG. 2 is an exploded view of one embodiment of thehandle assembly 24 shown inFIG. 1 . As shown inFIG. 2 , thehandle assembly 24 includes ahandle base 30, anoscillating motor 32, and ahandle top 36. - As will be described in more detail below, the
motor 32 in one embodiment is configured to provide oscillating motive force or torque to a workpiece, such as thebrush head 28. As will be described in more detail below, theoscillating motor 32 is configured with a reduced motor envelope ME (seeFIG. 4C ) as compared to conventional motors, such as the motor described in U.S. Patent No. 7,786,626, in order to be suitable for personal care appliances with smaller handles, such as the handle shown inFIG. 7 . The configuration of one embodiment of the oscillating motor provides, among other things, additional space for various associated components of theappliance 20. - A
workpiece mount 40 is also included, and is coupled to theoscillating motor 32 for movement thereby. In one embodiment, theworkpiece mount 40 together with thehandle top 36 are configured to be detachably coupled to the brush head 28 (FIG. 1 ). The workpiece is shown as a brush head in the embodiment ofFIG. 1 , but can alternatively include a composition applicator, an exfoliating disc, shaving head, etc. Once attached, the workpiece in one embodiment is oriented coaxially with thehandle assembly 24. - Returning to
FIG. 2 , thehandle base 30 is generally cylindrical in one embodiment, and houses the operating structure of the appliance, as shown inFIG. 6 . In one embodiment, thehandle base 30 is about two (2) inches in diameter or less. As shown in block diagrammatic form inFIG. 3 , the operating structure in one embodiment includes theoscillating motor 32, a power storage source, such as abattery 44, and acontrol circuit 48 configured and arranged to selectively generate alternating current at a selected duty cycle from power stored in thebattery 44 and deliver alternating current to theoscillating motor 32. In this embodiment, thecontrol circuit 48 includes auser input 49, such as an on/off button 50 (SeeFIG. 1 ) and optionally includes power adjust or mode control, such as button 52 (SeeFIG. 1 ), coupled to control circuitry. In one embodiment, the control circuitry includes a programmed microcontroller, processor, or other programmable logic device(s) configured to control the delivery of alternating current to theoscillating motor 32. - Turning now to
FIGS. 1, 4A-4D, and 5A-5C , one representative embodiment of theoscillating motor 32 will now be described in more detail. As shown in 1, 4A-4D, and 5A-5C, theoscillating motor 32 includes amotor base 60, astator 64, and anarmature assembly 66. Thestator 64, sometimes referred to as an electromagnet or field magnet, is mounted against movement between thearmature assembly 66 and themotor base 60. In the embodiment shown, thestator 64 includes an E-core 70 having acenter leg 72 upon which astator coil 74 is wound and twoouter legs center leg 72 is shorter than the twoouter legs 76 and 78 (SeeFIG. 4D ). In one embodiment, the width SW of the E-core 70 is about one (1) inch and the length SL of the E-Core is about 0.75 inches. In another embodiment, the width SW of the E-core 70 is about one (1) inch, the length SL of the E-Core is about 0.75 inches, the length of the outer legs is about 0.625 inches, and the length of the center leg is about 0.4 inches. - As assembled, the
coil 74 is connected to a source of alternating current, such as the battery poweredcontrol circuit 48. In operation, thecoil 74 generates a magnetic field of reversing polarity when alternating current is passed through thecoil 74 and aroundcenter leg 72. - Referring now to
FIGS. 4A-4D , thearmature assembly 66 includes a somewhatcurved armature 80 mounted for movement about anaxis 82. Thearmature 80 includes aback iron 84, which is made from a ferromagnetic material. Two or more spacedmagnets back iron 84, with magnetization in the radial direction. Themagnets magnet 86 faces outwardly while the north pole of theother magnet 88 faces inwardly. It should be understood, however, that the orientation could be reversed as long as the magnet poles point in opposite directions. In the embodiment shown, thearmature 80 includes two surfaces disposed at an angle to one another onto which the two ormore magnets magnets axis 82. - The
armature assembly 66 also includes anarmature mount 90, which is fixedly secured to the handle base 30 (SeeFIG. 2 ) viamotor base 60, thus becoming a mechanical reference for the oscillating system. As shown inFIGS. 4C and 4D , thearmature 80 is coupled to thearmature mount 90 by a pair of fixture elements, shown asflexure elements flexure elements FIG. 4A ), which is the functional pivot point about which armature 80 oscillates. - Instead of orienting the
flexure elements flexure elements FIGS. 4C and 4D are oriented such that: (1) the angle a formed between theflexure elements flexure member 92 crosses theflexure element 94 in an overlapping manner at about ⅞th (i.e., 0.875) of the length of each element. In an embodiment, theflexure member 92 crosses theflexure element 94 in an overlapping manner at a point greater than about 8/10, but less than 9/10, of the length of each element. - In one embodiment, the angle a formed between the
flexure elements flexure elements - By moving the cross point of the flexure elements and selecting the angle a in the range above, additional space, for example, is created within the reduced motor envelope ME for associated components of the appliance, as will be described in more detail below. Additionally or alternatively, to allow the use of flexure elements having an effective length described above but to fit the reduced motor envelope ME (See
FIG. 4C ), first ends of theflexure elements armature mount 90 with bent or angled ends 96 and 98, respectively, and second ends of theflexure elements armature 80 with bent or angled ends (hidden inFIGS. 4C and 4D ). In one embodiment, theoscillating motor 32 is configured such that the ratio of the effective length L of theflexure elements armature mount 90 includesextensions cross member 106 outwardly around theflexure elements outer legs FIGS. 4C and 4D . The bottom surface ofextensions FIGS. 5A-5C ). In one embodiment, themotor base 60 is fastened to thearmature assembly 66 via removable fastening techniques, such as screws or press fittings, among others. Once mated, a battery socket is formed by aligned openings 120 and 122 formed in themount extension 100 and themotor base 60, respectively. In one embodiment, the battery socket is positioned within the motor envelope ME and is sized and configured to either receive or retain the battery 44 (seeFIG. 4C ). In another embodiment, themotor base 60 and thearmature mount 90 are also configured to define anadditional space 128 within the motor envelope ME to accommodate a printedcircuit board 50 having thecontrol circuit 48 disposed thereon as well as other structure, such asfastener mount 134. In one embodiment, theextension 102 and corresponding structure of the mountingbase 60 define a notch as part of theadditional space 128 for receiving a component of theappliance 20. Theextension 100 also includes anopening 132 for receiving acorresponding fastener mount 136. In one embodiment, the fastener mounts 134 and 136 are used with screws to draw thehandle top 36 together with structure associated with thehandle base 30. - The
armature assembly 66 further includes a mountingarm 116 extending from the side ofarmature 80. As can be seen inFIGS. 4A-4D , the mountingarm 116 extends outwardly from thearmature 80 and then extends horizontally (orthogonal to the pivot axis of the workpiece) until it reaches theaxis 82, where the mountingarm 116 extends outwardly again about coaxially with theaxis 82. Mounted on the free end of mountingarm 116 is a workpiece, such as the brush head 28 (SeeFIG. 1 ). The configuration of the mountingarm 116 is thus such that the workpiece oscillates aboutaxis 82, which is parallel to the longitudinal axis of the personal care appliance. In some embodiments, the location/orientation of the mountingarm 116 can be changed, for instance, by moving the location of the tip away fromaxis 82, to produce a combined rotational/translational movement of the workpiece. - Handheld Appliances
- In one aspect, handheld appliances are provided. In certain embodiments, the handheld appliances incorporate the aspects and embodiments described elsewhere herein. For example,
FIG. 1 illustrates a representative handheld appliance, apersonal care appliance 20, which incorporates amotor 32 and other components as shown and described. - In an embodiment, the handle assembly comprises a cylindrical, tubular, rectangular, polyhedral, spherical, square, pyramidal shape, regular shape, irregular shape, and the like, or combinations thereof, as well as other symmetrical and asymmetrical shapes.
- In an embodiment, the handle assembly comprises a substantially cylindrical geometric shape with a major dimension:minor dimension ratio ranging from about 1 to about 1.4.
- In an embodiment, the handle assembly comprises a cylindrical geometric having a cross-section of substantially any shape including, for example, circular, triangular, square, rectangular polygonal, and the like, as well as other symmetrical and asymmetrical shapes, or combinations thereof.
- In an embodiment, the handheld appliance includes:
- a handle assembly having a substantially linear shape (e.g., a cylindrical linear shape, a tubular linear shape, a rectangular linear shape, a polyhedral linear shape, etc.) with a major dimension:minor dimension ratio ranging from about 1 to about 1.4;
- a motor assembly for driving a personal care end effector; and
- a clean-shaven face component operably coupled to the motor assembly.
-
FIG. 7 illustrates a representativehandheld appliance 20 in use, applying abrush head 28 to the face of a user. Thehandheld appliance 20 fits easily within the user's hand and has a smaller overall volume than traditional personal care brush appliances, which arrange the brush head orthogonal to the handle. Instead, thehandheld appliance 20 is substantially linear and compact. - This unique profile is made possible, in certain embodiments, by the motor disclosed herein (e.g., oscillating motor 32). The
motor 32 is configured to drive a personal care end effector. Representative personal care end effectors include brushes, such asbrush head 28 illustrated inFIG. 1 . Accordingly, in an embodiment, the personal care end effector includes a brush assembly. See e.g., U.S. Pat. Nos. 7,786,626, 7,386,906, and 8,740,917. - While brushes are illustrated and described herein, other embodiments provide personal care end effectors such as applicators and mechanical end effectors. Brushes of any size and composition can be used. Exemplary brushes are those sold by Clarisonic for use with its cleansing appliances. Exemplary applicators include elastomeric applicators and formulation applicators. End effectors are specifically designed to apply a mechanical strain and can take the form of a massager, a circular-strain-inducing end effector, and the like.
- In an embodiment, the he motor 32 is configured to drive the personal care end effector through a
workpiece mount 40. Theworkpiece mount 40 provides a mechanical connection between themotor 40 and the end effector (e.g., brush head 28). - In an embodiment, the personal care end effector includes a periodically oscillating brush assembly. Such oscillating brush assemblies are described herein and exemplified by Clarisonic® branded products.
- The
motor 32 is contained within thehandle assembly 24. Thehandle assembly 24 has a substantially linear shape.FIG. 8 defines certain dimensions of thehandle assembly 24. Both alongitudinal axis 150, bisecting a width of thehandle assembly 24, and alatitudinal axis 152, bisecting a length of thehandle assembly 24, are illustrated. The twoaxes longitudinal axis 150. A minor dimension m is defined as the span of the handle assembly along thelatitudinal axis 152. - For the purposes of user experience, stability, and ease of use, in an embodiment the hand held device has a center of
mass 154 that is located between thelatitudinal axis 152 and abase end 156 of thehandle assembly 24, as illustrated inFIG. 8 . In an embodiment, thehandle assembly 24 is configured to have a center ofmass 154 located at a point located less than half the distance from thebase end 156 along themajor axis 150. - In certain embodiments incorporating oscillating brush assembly, the brush assembly oscillates with angular motion in a plane substantially perpendicular (e.g., plus or minus 5 degrees) to the
longitudinal axis 150. In another embodiment, the brush assembly oscillates with angular motion in a plane perpendicular to thelongitudinal axis 150. - In an embodiment, the major dimension:minor dimension ratio ranges from about 1 (i.e., 1:1) to about 1.4 (i.e., 1.4:1). In an embodiment, the major dimension:minor dimension ratio ranges from about 1.1 to about 1.2. In an embodiment, the major dimension:minor dimension ratio is about 1.2. In an embodiment, the major dimension ranges from about 60 millimeters to about 80 millimeters. In an embodiment, the major dimension ranges from about 70 millimeters to about 80 millimeters.
- In an embodiment, the handheld appliance is configured to withstand total submersion in water so as to satisfy a fluid ingress rating of International Protection (IEC standard 60529, also referred to as Ingress Protection) level 7 (IPX7). In an embodiment, the handheld appliance is configured to satisfy a water ingress rating of IPX7. In an embodiment, the handheld appliance is configured to satisfy an International Protection (IP) Rating of IP47.
- As was described briefly above, the
appliance 20 includes acontrol circuit 48 configured and arranged to selectively generate alternating current at a selected duty cycle from power stored in thebattery 44 and to deliver alternating current to theoscillating motor 32. Thecontrol circuit 48 in one embodiment is coupled to auser input 49, such as an on/off button 50 (SeeFIG. 1 ) and a power adjust or mode control 51, such as button 52 (SeeFIG. 1 ). - The
control circuit 48 includes circuits or circuitry components configured to receive the control signal from thebuttons oscillating motor 32. In one embodiment, the drive signals are configured to delivery alternating current to theoscillating motor 32 at a predetermined duty cycle. As will be described in more detail below, theoscillating motor 32 can be controlled in various manners to provide one or more skin treatments. - While
buttons user input 49 according toFIGS. 3 and 9-11 . In an embodiment, the clean-shaven face component is operably coupled to one or more capacitive touch sensors configured to effectuate auser input 49. In an embodiment, the clean-shaven face component is operably coupled to one or more haptic interface devices to effectuate auser input 49. Furthermore, in certain embodiments off-appliance signals are used to control theappliance control circuit 48, instead of or in addition to on-appliance controls. Such off-appliance controls are discussed in detail below. - In accordance with an aspect of the present disclosure, the appliance is configured to provide one or more treatment regimens, as illustrated in
FIG. 9 . For example, theappliance 20 in one embodiment is configured with one or more drive modes that drive the end effector, such asbrush head 28, in a manner that effectuates one or more of a clean-shaven protocol 202, adaily cleanse protocol 204, or a facialhair cleanse protocol 206. In one embodiment, thedaily cleanse protocol 204 includes one or more of a first daily cleanse, a second daily cleanse, a power cleanse, a deep cleanse, or a post-workout cleanse in any combination. In these or other embodiments, the facial hair protocol includes one or more of a partial-facial-hair cleanse or a bearded cleanse. - To carry out one or more of the modes of treatment discussed above, the
appliance 20, and in one embodiment thecontrol circuit 48, includes appropriately configured components, whether in hardware, software, or both hardware and software. In that regard, with reference toFIG. 11 , thehandheld appliance 20, and in one embodiment thecontrol circuit 48, includes a clean-shavenface protocol component 220 operably coupled to themotor assembly 32. In an embodiment, thehandheld appliance 20, and in one embodiment thecontrol circuit 48, includes a partial facialhair protocol component 222 operably coupled to themotor assembly 32. In an embodiment, thehandheld appliance 20, and in one embodiment thecontrol circuit 48, includes abearded protocol component 224 operably coupled to themotor assembly 32. In an embodiment, thehandheld appliance 20, and in one embodiment thecontrol circuit 48, includes a deepcleansing protocol component 226 operably coupled to themotor assembly 32. In an embodiment, thehandheld appliance 20, and in one embodiment thecontrol circuit 48, includes a dailycleansing protocol component 228 operably coupled to themotor assembly 32. In an embodiment, thehandheld appliance 20, and in one embodiment thecontrol circuit 48, includes a post-workoutcleansing protocol component 230 operably coupled to themotor assembly 32. In an embodiment, the handheld appliance, and in one embodiment thecontrol circuit 48, includes a power cleansing protocol component operably coupled to the motor assembly 32 (not illustrated inFIG. 11 ). - Any of the disclosed techniques, methodologies, methods, or processes can be implemented using circuitry in order to control the
appliance 20. In an embodiment, the clean-shaven face component 220 includes circuitry configured to implement a clean-shaven face protocol. In an embodiment, the clean-shaven face component 220 includes circuitry configured to actuate the motor assembly to cyclically displace at least one moving contacting element of the personal care end effector bi-directionally about a neutral position relative to at least one adjacent contacting element, to produce alternating tension and compression of a region of skin. In an embodiment, the clean-shaven face component 220 includes circuitry configured to actuate the motor assembly to apply a cyclical mechanical strain to a region of skin. In an embodiment, the clean-shaven face component 220 includes circuitry configured to drive a periodically oscillating brush assembly responsive to one or more inputs associated with a clean-shaven face protocol. In an embodiment, the clean-shaven face component 220 includes circuitry configured to manage a duty cycle associated with a clean-shaven face protocol 202 (FIG. 9 ). In an embodiment, the clean-shaven face component 220 includes circuitry configured to manage a duty cycle associated with at least one of a daily cleanse protocol 204 (FIG. 9 ) or a power cleanse protocol (not illustrated). In an embodiment, the clean-shaven face component 220 includes circuitry configured to manage a duty cycle comprising a plurality of cleanse phases 210, 212, 214 (FIG. 10 ) separated by at least one pulse. - Referring to
FIG. 10 , in an embodiment, the clean-shaven face component 220 includes circuitry configured to actuate a duty cycle having at least adaily cleanse phase power cleanse phase 214 separated by a pulse. In an embodiment, the clean-shaven face component 220 includes circuitry configured to actuate a duty cycle having at least a firstdaily cleanse phase 210 and seconddaily cleanse phase 212 separated by a pulse. In an embodiment, the clean-shaven face component 220 includes circuitry configured to actuate a duty cycle having at least a first period and a second period separated by a pulse. - In an embodiment, the
handheld appliance 20 further includes a cleansingregimen communication interface 232 configured to link theappliance 20 with an associatedclient device FIGS. 9-11 . In an embodiment, thecommunication interface 232 is hard wired to a client interface, as discussed further below. In an embodiment, thecommunication interface 232 is wireless and connects to a client interface, as discussed further below. - Whether wired or wireless, a
direct connection 234 can be made to any client interface, such as a personal computer (PC) 236 and/or a mobile device 238 (e.g., phone, PDA, or the like). Whether wired or wireless, thecommunication interface 232 can be connected to anetwork 240 that ultimately provides a connection to any client interface, such as a personal computer (PC) 242, theinternet 246, acloud computing system 244, or the like. - The client device in one embodiment is a server, a tablet, a mobile phone, or a laptop computer. In one embodiment, the
communication interface 232 includes circuits or modules configured to enable communication with the client device via a Personal Area Network (PAN), Local Area Network (LAN; represented by 234) or a Wide Area Network (WAN; represented by 240). Accordingly, thecommunication interface 232 is configured to communicate with a client device using standard wireless protocols (e.g., WiFi, WiMax, Bluetooth, ZigBee, Cellular, Infrared, Nearfield, etc.) or wired protocols (Universal Serial Bus or other serial communications such as RS-234, RJ-45, etc., parallel communications bus, etc.). - In one embodiment, the
communication interface 232 includes circuitry configured to initiate a discovery protocol that allows the client device and the handheld appliance to identify each other and exchange control information. In one embodiment, the control information includes one or more control commands associated with at least one of a duty cycle, a pulsing mode, pulse duration, and a pulse frequency. In an embodiment, alternatively or additionally the handheld appliance includes a cleansing regimen communication interface having circuitry configured to initiate a discovery protocol that allows a client device and the handheld appliance to identify each other and negotiate one or more pre-shared keys. In an embodiment, the cleansing regimen communication interface alternatively or additional includes circuitry configured to initiate a discovery protocol that allows an enterprise server and the handheld appliance to exchange cleansing regimen information. - In an embodiment, the
appliance 20 includes circuitry having one or more modules optionally operable for communication with one or more input/output components that are configured to relay user output and/or input. In an embodiment, a module includes one or more instances of electrical, electromechanical, software-implemented, firmware-implemented, or other control devices. Such devices include one or more instances of memory; computing devices; antennas; power or other supplies; logic modules or other signaling modules; sensors, gauges or other such active or passive detection components; etc. - In an embodiment, the
appliance 20 includes circuitry having one or more components operably coupled (e.g., communicatively, electromagnetically, magnetically, ultrasonically, optically, inductively, electrically, capacitively coupled, or the like) to each other. - Certain embodiments disclosed herein utilize circuitry in order to implement treatment protocols, operably couple two or more components, generate information, determine operation conditions, control an appliance or method, and/or the like. Circuitry of any type can be used. In an embodiment, circuitry includes, among other things, one or more computing devices such as a processor (e.g., a microprocessor), a central processing unit (CPU), a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or the like, or any combinations thereof, and can include discrete digital or analog circuit elements or electronics, or combinations thereof. In an embodiment, circuitry includes one or more ASICs having a plurality of predefined logic components. In an embodiment, circuitry includes one or more FPGA having a plurality of programmable logic components.
- In an embodiment, circuitry includes hardware circuit implementations (e.g., implementations in analog circuitry, implementations in digital circuitry, and the like, and combinations thereof). In an embodiment, circuitry includes combinations of circuits and computer program products having software or firmware instructions stored on one or more computer readable memories that work together to cause a device to perform one or more methodologies or technologies described herein. In an embodiment, circuitry includes circuits, such as, for example, microprocessors or portions of microprocessor, that require software, firmware, and the like for operation. In an embodiment, circuitry includes an implementation comprising one or more processors or portions thereof and accompanying software, firmware, hardware, and the like. In an embodiment, circuitry includes a baseband integrated circuit or applications processor integrated circuit or a similar integrated circuit in a server, a cellular network device, other network device, or other computing device. In an embodiment, circuitry includes one or more remotely located components. In an embodiment, remotely located components are operably coupled via wireless communication. In an embodiment, remotely located components are operably coupled via one or more receivers, transmitters, transceivers, or the like.
- In an embodiment, circuitry includes one or more memory devices that, for example, store instructions or data. Non-limiting examples of one or more memory devices include volatile memory (e.g., Random Access Memory (RAM), Dynamic Random Access Memory (DRAM), or the like), non-volatile memory (e.g., Read-Only Memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory (CD-ROM), or the like), persistent memory, or the like. Further non-limiting examples of one or more memory devices include Erasable Programmable Read-Only Memory (EPROM), flash memory, or the like. The one or more memory devices can be coupled to, for example, one or more computing devices by one or more instructions, data, or power buses.
- In an embodiment, circuitry of the client device or the
appliance 20 includes one or more computer-readable media drives, interface sockets, Universal Serial Bus (USB) ports, memory card slots, or the like, and one or more input/output components such as, for example, a graphical user interface, a display, a keyboard, a keypad, a trackball, a joystick, a touch-screen, a mouse, a switch, a dial, or the like, and any other peripheral device. In an embodiment, circuitry includes one or more user input/output components that are operably coupled to at least one computing device to control (electrical, electromechanical, software-implemented, firmware-implemented, or other control, or combinations thereof) at least one parameter associated with the application of cyclical movement by theappliance 20, for example, controlling the duration and peak cyclic or oscillation frequency of the workpiece of theappliance 20. - In an embodiment, circuitry of the client device or the
appliance 20 includes a computer-readable media drive or memory slot configured to accept signal-bearing medium (e.g., computer-readable memory media, computer-readable recording media, or the like). In an embodiment, a program for causing a system to execute any of the disclosed methods can be stored on, for example, a computer-readable recording medium (CRMM), a signal-bearing medium, or the like. Non-limiting examples of signal-bearing media include a recordable type medium such as any form of flash memory, magnetic tape, floppy disk, a hard disk drive, a Compact Disc (CD), a Digital Video Disk (DVD), Blu-Ray Disc, a digital tape, a computer memory, or the like, as well as transmission type medium such as a digital and/or an analog communication medium (e.g., a fiber optic cable, a waveguide, a wired communications link, a wireless communication link (e.g., transmitter, receiver, transceiver, transmission logic, reception logic, etc.). Further non-limiting examples of signal-bearing media include, but are not limited to, DVD-ROM, DVD-RAM, DVD+RW, DVD-RW, DVD-R, DVD+R, CD-ROM, Super Audio CD, CD-R, CD+R, CD+RW, CD-RW, Video Compact Discs, Super Video Discs, flash memory, magnetic tape, magneto-optic disk, MINIDISC, non-volatile memory card, EEPROM, optical disk, optical storage, RAM, ROM, system memory, web server, or the like. - In operation, an alternating current is supplied to the stator coil from the battery under control of
control circuit 48, resulting in an arcuate movement of the armature about axis, due to the attractive/repulsive action between the E-core and the magnets of the armature. The particular arrangement of the stator E-core and the armature results in a substantially rotational oscillation of a selected angle about the axis. In some embodiments, the instantaneous center of rotation may move in a very small (approximately 0.010 inches) complex curve offset about the shaft center point when it is at rest. The angular range of oscillation can be varied, depending upon the configuration of the armature and the stator and the characteristics of the alternating drive current. In some embodiments, the motion in one of various settings (e.g., low, normal, high, pro, etc.) is within the range of 3 to 21 degrees about the pivot axis. - It should be noted that for purposes of this disclosure, terminology such as “upper,” “lower,” “vertical,” “horizontal,” “inwardly,” “outwardly,” “inner,” “outer,” “front,” “rear,” etc., should be construed as descriptive and not limiting the scope of the claimed subject matter. Further, the use of “including,” “comprising,” or “having” and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. Unless limited otherwise, the terms “connected,” “coupled,” and “mounted” and variations thereof herein are used broadly and encompass direct and indirect connections, couplings, and mountings. The term “about” means plus or minus 5% of the stated value.
- The principles, representative embodiments, and modes of operation of the present disclosure have been described in the foregoing description. However, aspects of the present disclosure which are intended to be protected are not to be construed as limited to the particular embodiments disclosed. Further, the embodiments described herein are to be regarded as illustrative rather than restrictive. It will be appreciated that variations and changes may be made by others, and equivalents employed, without departing from the spirit of the present disclosure. Accordingly, it is expressly intended that all such variations, changes, and equivalents fall within the spirit and scope of the present disclosure, as claimed.
Claims (31)
1. A handheld appliance, comprising:
a handle assembly having a substantially linear shape with a major dimension:minor dimension ratio ranging from about 1 to about 1.4;
a motor assembly for driving a personal care end effector; and
a clean-shaven face component operably coupled to the motor assembly.
2. The handheld appliance of claim 1 , wherein the personal care end effector comprises a brush assembly.
3. The handheld appliance of claim 1 , wherein the personal care end effector comprises a periodically oscillating brush assembly.
4. The handheld appliance of claim 1 , wherein the clean-shaven face component includes circuitry configured to implement a clean-shaven face protocol.
5. The handheld appliance of claim 1 , wherein the clean-shaven face component includes circuitry configured to actuate the motor assembly to cyclically displace at least one moving contacting element of the personal care end effector bi-directionally about a neutral position relative to at least one adjacent contacting element, to produce alternating tension and compression of a region of skin.
6. The handheld appliance of claim 1 , wherein the clean-shaven face component includes circuitry configured to actuate the motor assembly to apply a cyclical mechanical strain to a region of skin.
7. The handheld appliance of claim 1 , wherein the clean-shaven face component includes circuitry configured to drive a periodically oscillating brush assembly responsive to one or more inputs associated with a clean-shaven face protocol.
8. The handheld appliance of claim 1 , wherein the clean-shaven face component includes circuitry configured to manage a duty cycle associated with a clean-shaven face protocol.
9. The handheld appliance of claim 1 , wherein the clean-shaven face component includes circuitry configured to manage a duty cycle associated with at least one of a daily cleanse protocol or a power cleanse protocol.
10. The handheld appliance of claim 1 , wherein the clean-shaven face component includes circuitry configured to manage a duty cycle comprising a plurality of cleanse phases separated by at least one pulse.
11. The handheld appliance of claim 1 , wherein the clean-shaven face protocol component includes circuitry configured to actuate a duty cycle having at least a daily cleanse phase and a power cleanse phase separated by a pulse.
12. The handheld appliance of claim 1 , wherein the clean-shaven face protocol component includes circuitry configured to actuate a duty cycle having at least a first daily cleanse phase and second daily cleanse phase separated by a pulse.
13. The handheld appliance of claim 1 , wherein the clean-shaven face protocol component includes circuitry configured to actuate a duty cycle having at least a first period and a second period separated by a pulse.
14. The handheld appliance of claim 1 , wherein the clean-shaven face component is operably coupled to one or more capacitive touch sensors configured to effectuate a user input.
15. The handheld appliance of claim 1 , wherein the clean-shaven face component is operably coupled to one or more haptic interface devices.
16. The handheld appliance of claim 1 , further comprising:
a partial facial hair protocol component operably coupled to the motor assembly.
17. The handheld appliance of claim 1 , further comprising:
a bearded protocol component operably coupled to the motor assembly.
18. The handheld appliance of claim 1 , further comprising:
a deep cleansing protocol component.
19. The handheld appliance of claim 1 , further comprising:
a daily cleansing protocol component.
20. The handheld appliance of claim 1 , further comprising:
a post-workout cleansing protocol component.
21. The handheld appliance of claim 1 , wherein the major dimension:minor dimension ratio ranges from about 1.1 to about 1.2.
22. The handheld appliance of claim 1 , wherein the major dimension:minor dimension ratio is about 1.2.
23. The handheld appliance of claim 1 , wherein the major dimension ranges from about 60 millimeters to about 80 millimeters.
24. The handheld appliance of claim 1 , further comprising:
a daily cleansing protocol component.
25. The handheld appliance of claim 1 , further comprising:
a deep cleansing protocol component.
26. The handheld appliance of claim 1 , further comprising:
a cleansing regimen communication interface having circuitry configured to initiate a discovery protocol that allows a client device and the handheld appliance to identify each other and negotiate one or more pre-shared keys.
27. The handheld appliance of claim 1 , further comprising:
a cleansing regimen communication interface having circuitry configured to initiate a discovery protocol that allows a client device and the handheld appliance to identify each other and exchange control information.
28. The handheld appliance of claim 27 , wherein the control information includes one or more control commands associated with at least one of a duty cycle, a pulsing mode, pulse duration, and a pulse frequency.
29. The handheld appliance of claim 1 , further comprising:
a cleansing regimen communication interface having circuitry configured to initiate a discovery protocol that allows an enterprise server and the handheld appliance to exchange cleansing regimen information.
30. The handheld appliance of claim 1 , wherein the handheld appliance is configured to withstand total submersion in water so as to satisfy a fluid ingress rating of IPX7.
31. The handheld appliance of claim 1 , wherein the handheld appliance is configured to satisfy a water ingress rating of IPX7.
Priority Applications (3)
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US14/598,145 US20160206087A1 (en) | 2015-01-15 | 2015-01-15 | Handheld personal care appliance |
CN201580073434.7A CN107105887A (en) | 2015-01-15 | 2015-12-21 | Hand held personal care appliance |
PCT/US2015/067152 WO2016114907A1 (en) | 2015-01-15 | 2015-12-21 | Handheld personal care appliance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US14/598,145 US20160206087A1 (en) | 2015-01-15 | 2015-01-15 | Handheld personal care appliance |
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US20160206087A1 true US20160206087A1 (en) | 2016-07-21 |
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US14/598,145 Abandoned US20160206087A1 (en) | 2015-01-15 | 2015-01-15 | Handheld personal care appliance |
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US (1) | US20160206087A1 (en) |
CN (1) | CN107105887A (en) |
WO (1) | WO2016114907A1 (en) |
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US20160228184A1 (en) * | 2015-02-07 | 2016-08-11 | Shenzhen Goodwind Technology Development Co., Ltd. | Cosmetic instrument capable of reading memory card |
US20170020276A1 (en) * | 2015-07-24 | 2017-01-26 | L'oréal | Detangling hair brush |
US20170367471A1 (en) * | 2016-06-27 | 2017-12-28 | L'oreal | System to promote optimum performance of handheld cosmetic device |
USD811747S1 (en) * | 2016-05-20 | 2018-03-06 | Chirp Products, LLC | Facial brush |
US10022025B2 (en) | 2016-05-20 | 2018-07-17 | Chirp Products, LLC | Dual motor cleansing brush |
USD823605S1 (en) | 2016-12-15 | 2018-07-24 | Paris Presents Incorporated | Makeup brush |
USD828034S1 (en) * | 2017-06-26 | 2018-09-11 | Paris Presents Incorporated | Brush |
USD829004S1 (en) | 2017-08-24 | 2018-09-25 | Paris Presents Incorporated | Brush |
US10080428B2 (en) | 2014-08-13 | 2018-09-25 | Nse Products, Inc. | Device and method for cleansing and treating skin |
USD829445S1 (en) * | 2015-08-13 | 2018-10-02 | Nse Products, Inc. | Treatment brush head |
US20180288160A1 (en) * | 2017-03-31 | 2018-10-04 | L'oreal | Cosmetic device system with a communication and power interface for a cosmetic device |
USD834329S1 (en) * | 2016-09-19 | 2018-11-27 | F.S. Korea Industries Inc. | Cosmetic brush |
USD840693S1 (en) * | 2016-09-19 | 2019-02-19 | F.S.Korea Industries Inc. | Cosmetic brush |
USD862086S1 (en) * | 2017-11-08 | 2019-10-08 | Xiaochuan Yang | Facial brush |
USD880869S1 (en) * | 2018-07-27 | 2020-04-14 | Shenzhen Upbuty Technology Co., Ltd. | Skin care device |
US10661072B2 (en) | 2017-05-25 | 2020-05-26 | Nse Products, Inc. | TENS attachment for device for cleansing and treating skin |
US20200170399A1 (en) * | 2018-11-30 | 2020-06-04 | Lily Truong | End effector with embedded power source |
USD893882S1 (en) * | 2019-02-22 | 2020-08-25 | Zhejiang Pusu Electric Appliance Co., Ltd. | Face cleansing instrument |
US10772473B2 (en) | 2014-08-13 | 2020-09-15 | Nse Products, Inc. | Device and method for cleansing and treating skin |
US20210048978A1 (en) * | 2019-08-14 | 2021-02-18 | L'oreal | Voice-cue based motorized skin treatment system |
USD918468S1 (en) * | 2018-12-17 | 2021-05-04 | Michelle Kim | Hair brush applicator for applying dry shampoo |
USD920679S1 (en) * | 2020-11-10 | 2021-06-01 | Shenzhen Lai Shimei Cosmetics Co., Ltd. | Electric facial cleansing brush |
USD933840S1 (en) | 2020-04-21 | 2021-10-19 | Nse Products, Inc. | Microcurrent skin treatment device |
US11241083B2 (en) | 2017-07-13 | 2022-02-08 | Chirp Products, LLC | Cleansing brush head |
USD989400S1 (en) * | 2021-03-04 | 2023-06-13 | Shenzhen Zhihui Chuangxiang Technology Co., Ltd. | Facial cleaning brush |
US11707130B2 (en) | 2019-12-26 | 2023-07-25 | L'oreal | Fluid-filled cleaning head |
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US10772473B2 (en) | 2014-08-13 | 2020-09-15 | Nse Products, Inc. | Device and method for cleansing and treating skin |
US10765199B2 (en) | 2014-08-13 | 2020-09-08 | Nse Products, Inc. | Device and method for cleansing and treating skin |
US10080428B2 (en) | 2014-08-13 | 2018-09-25 | Nse Products, Inc. | Device and method for cleansing and treating skin |
US10034710B2 (en) * | 2015-02-07 | 2018-07-31 | Shenzhen Goodwind Technology Development Co., Ltd. | Cosmetic instrument capable of reading memory card |
US20160228184A1 (en) * | 2015-02-07 | 2016-08-11 | Shenzhen Goodwind Technology Development Co., Ltd. | Cosmetic instrument capable of reading memory card |
US20170020276A1 (en) * | 2015-07-24 | 2017-01-26 | L'oréal | Detangling hair brush |
USD829445S1 (en) * | 2015-08-13 | 2018-10-02 | Nse Products, Inc. | Treatment brush head |
US10213065B2 (en) | 2016-05-20 | 2019-02-26 | Chirp Products, LLC | Dual motor device |
USD811747S1 (en) * | 2016-05-20 | 2018-03-06 | Chirp Products, LLC | Facial brush |
US10022025B2 (en) | 2016-05-20 | 2018-07-17 | Chirp Products, LLC | Dual motor cleansing brush |
US10729287B2 (en) | 2016-05-20 | 2020-08-04 | Chirp Products, Llc. | Dual motor apparatus |
US10588400B2 (en) * | 2016-06-27 | 2020-03-17 | L'oreal | System to promote optimum performance of handheld cosmetic device |
US20170367471A1 (en) * | 2016-06-27 | 2017-12-28 | L'oreal | System to promote optimum performance of handheld cosmetic device |
USD840693S1 (en) * | 2016-09-19 | 2019-02-19 | F.S.Korea Industries Inc. | Cosmetic brush |
USD834329S1 (en) * | 2016-09-19 | 2018-11-27 | F.S. Korea Industries Inc. | Cosmetic brush |
USD823605S1 (en) | 2016-12-15 | 2018-07-24 | Paris Presents Incorporated | Makeup brush |
US20180288160A1 (en) * | 2017-03-31 | 2018-10-04 | L'oreal | Cosmetic device system with a communication and power interface for a cosmetic device |
US10652336B2 (en) * | 2017-03-31 | 2020-05-12 | L'oreal | Cosmetic device system with a communication and power interface for a cosmetic device |
US10661072B2 (en) | 2017-05-25 | 2020-05-26 | Nse Products, Inc. | TENS attachment for device for cleansing and treating skin |
USD828034S1 (en) * | 2017-06-26 | 2018-09-11 | Paris Presents Incorporated | Brush |
US11241083B2 (en) | 2017-07-13 | 2022-02-08 | Chirp Products, LLC | Cleansing brush head |
USD829004S1 (en) | 2017-08-24 | 2018-09-25 | Paris Presents Incorporated | Brush |
USD862086S1 (en) * | 2017-11-08 | 2019-10-08 | Xiaochuan Yang | Facial brush |
USD880869S1 (en) * | 2018-07-27 | 2020-04-14 | Shenzhen Upbuty Technology Co., Ltd. | Skin care device |
US20200170399A1 (en) * | 2018-11-30 | 2020-06-04 | Lily Truong | End effector with embedded power source |
US11490723B2 (en) * | 2018-11-30 | 2022-11-08 | L'oreal | End effector with embedded power source |
USD918468S1 (en) * | 2018-12-17 | 2021-05-04 | Michelle Kim | Hair brush applicator for applying dry shampoo |
USD893882S1 (en) * | 2019-02-22 | 2020-08-25 | Zhejiang Pusu Electric Appliance Co., Ltd. | Face cleansing instrument |
US20210048978A1 (en) * | 2019-08-14 | 2021-02-18 | L'oreal | Voice-cue based motorized skin treatment system |
US11707130B2 (en) | 2019-12-26 | 2023-07-25 | L'oreal | Fluid-filled cleaning head |
USD933840S1 (en) | 2020-04-21 | 2021-10-19 | Nse Products, Inc. | Microcurrent skin treatment device |
USD920679S1 (en) * | 2020-11-10 | 2021-06-01 | Shenzhen Lai Shimei Cosmetics Co., Ltd. | Electric facial cleansing brush |
USD989400S1 (en) * | 2021-03-04 | 2023-06-13 | Shenzhen Zhihui Chuangxiang Technology Co., Ltd. | Facial cleaning brush |
Also Published As
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WO2016114907A1 (en) | 2016-07-21 |
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