With Waste-collecting, Razor-cleaning And/or Dispensing Patents (Class 30/41)
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Publication number: 20090235530Abstract: A safety razor having a blade cartridge attached to a neck and a replaceable dispenser cartridge adapted for removable attachment to the razor to thereby form a portion of the razor handle or, alternatively, the entire razor handle. The cartridge includes and interior chamber for containing a shaving conditioning compound (e.g., shave cream or shave gel) and a pressurized dispensing gas. A bottom end of the dispensing cartridge, defining a bottom end of the razor handle, is fitted with a valve to control release of the shaving conditioning compound from the cartridge. An actuator assembly controls operation of the valve to selectively dispense a desired amount of the shaving conditioning compound from the bottom end of the razor handle while the razor is held upright in the normal shaving position.Type: ApplicationFiled: March 21, 2008Publication date: September 24, 2009Inventor: Louis D. Tomassetti
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Patent number: 7588039Abstract: A cleaning system for cleaning an operator head of a hair removing apparatus such as a dry shaver. The system includes a cleaning device having a housing configured to hold the shaver upside down to place the operator head in a basin for cleaning the same with a liquid supplied from a tank. The apparatus incorporates an externally controllable electric circuit for driving the operator head in accordance with an external electric signal generated by a controller within the device. The device's housing has a signal transmitting means for transmitting the electric signal, while the apparatus has a signal receiving means which comes into electrical interconnection with the signal transmitting means. The signal receiving means is disposed intermediate the height of the apparatus such that the electrical interconnection can be made within the height of the apparatus, requiring no extra height dimension to the system for the electrical interconnection.Type: GrantFiled: January 19, 2004Date of Patent: September 15, 2009Assignee: Panasonic Electric Works Co., Ltd.Inventors: Atsuhiro Saito, Jyuzaemon Iwasaki, Hiroyuki Kameoka, Yasuo Ibuki, Fumio Taniguchi, Kotaro Yanagi, Hiroshi Shigeta
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Publication number: 20090223057Abstract: A shaving aid material is provided that includes a water-soluble lubricious shaving aid in combination with a water-insoluble erodable medium. In some embodiments, the shaving aid material further includes a water-soluble thermoplastic polymer, and may also include a plasticizer. Optional additional ingredients include emulsifiers, surfactants, skin conditioners, fragrances, depilatory agents, cleaning agents, medicinal agents, etc.Type: ApplicationFiled: March 6, 2009Publication date: September 10, 2009Applicant: EVEREADY BATTERY COMPANY, INC.Inventors: Janet Coope-Epstein, Leonard Jannusch
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Patent number: 7581318Abstract: An improved skin engaging device for use in razor cartridge assemblies and shaving systems of the wet shave type. In an embodiment, there is provided a two-component, control-release device having a sheath layer made from thermoplastic resins with openings in its skin engaging surface, coextruded with a core region containing shaving aids. At least one end of the device is at least partially closed to inhibit the ingress of water at that end of the device and to inhibit the release of the shaving aid from that end of the device during a normal shaving operation. Enclosure of the end of the device can be by addition of an end cap, by application of a film of a suitable sealant or by suitably joining opposed inner walls of a portion of the sheath extending beyond the core.Type: GrantFiled: August 3, 2006Date of Patent: September 1, 2009Assignee: Eveready Battery Company, Inc.Inventor: David C. Coffin
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Publication number: 20090211099Abstract: This invention relates to a razor for reaching hard to reach areas on a body. A razor includes an extended handle, a head connected to the handle for shaving a desired area, and an applicator. The applicator cooperates with the head to provide a lubricant to the desired area and allow the head to efficiently shave the desired area.Type: ApplicationFiled: February 21, 2008Publication date: August 27, 2009Inventor: Marie Elena Louis
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Publication number: 20090211100Abstract: A razor maintenance system including a containment means and a two-phase liquid comprising a first, water-miscible liquid having an anti-microbial agent and a second, non-corrosive liquid that has a specific gravity less than that of the first liquid and is immiscible with the first liquid, the containment means including a razor container having a reservoir bottom and means for preventing a razor from entering the reservoir bottom and/or a sealed liquid container capable of being readily opened and preferably containing the two-phase liquid in a selected ratio along with an air gap.Type: ApplicationFiled: February 22, 2008Publication date: August 27, 2009Inventor: Charles D. Winsell
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Patent number: 7574802Abstract: The present invention discloses a shaving aid dispensing device for use with a razor cartridge that includes an inner wall and an outer wall that defines at least one reservoir. The inner wall of the dispensing device further defines an aperture sized for passing a shaving cartridge therethrough. A storage medium is disposed in, and substantially fills, the reservoir(s). A shaving aid material is distributed in the shaving aid storage material. A wick substantially covers the reservoir and is operable to draw the shaving aid from the shaving aid storage material by capillary action. The present invention, therefore, provides a user with a shaving aid dispensing device adjacent to a razor cartridge that readily provides a shaving aid material while the user is shaving.Type: GrantFiled: June 4, 2004Date of Patent: August 18, 2009Assignee: Eveready Battery Company, Inc.Inventor: Andrew J. Pennella
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Publication number: 20090172948Abstract: A shaver using a fuel cell as the power supply for a motor to free the shaver from the constraints imposed by power supply wiring, thereby widening the selection range of storage place of shaver. Waste heat produced by power generation of the fuel cell is introduced through a heat pipe to the vicinity of an inner blade, and the fuel cell is also used as the heat source for heating the inner blade. Consequently, without use of a dedicated cleaner, drying of the shaver after it is washed by water can be promoted and the blade and a blade can be sterilized by heat.Type: ApplicationFiled: July 6, 2007Publication date: July 9, 2009Applicant: PANASONIC ELECTRIC WORKS CO., LTD.Inventor: Hiroyasu Kitamura
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Publication number: 20090158595Abstract: A microemulsion comprising an oil phase, an aqueous phase, a surfactant, and a hair modification active. The microemulsion is suitable for being impregnated therein or deposited thereon a substrate.Type: ApplicationFiled: October 16, 2006Publication date: June 25, 2009Inventors: David Acher, Paul Ellis, Tracey Heeson
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Publication number: 20090126197Abstract: A disposable safety razor having an integral shaving conditioner dispenser includes a neck to which a blade cartridge is affixed at a top end thereof and a handle extends downwardly therefrom. The handle is ergonomically shaped and has an exterior wall that defines a pressure cavity therein for receiving a shaving conditioning compound and a pressurized dispensing gas. The handle has an opening at its bottom and a valve received in the opening. The valve is configured to dispense the shaving conditioning compound down-wardly through the valve with the razor held upright. A dispensing cap covers the valve and is engaged therewith such that movement of the dispensing cap causes release of the shaving conditioning compound downwardly through the valve and out from a discharge opening in the cap while holding the razor upright with the blade cartridge and neck positioned higher than the handle bottom and dispensing cap.Type: ApplicationFiled: November 16, 2007Publication date: May 21, 2009Inventor: Louis D. Tomassetti
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Publication number: 20090077809Abstract: A shaving razor blade unit including a housing having a primary guard at a front of the housing and a primary cap at an upper surface at a back of the housing, one or more primary shaving blades between the primary guard and the primary cap, a rear wall having a rear exterior surface extending downward from the upper surface at the back of the housing to a terminating surface, and a trimming blade mounted on the rear wall and having a trimming cutting edge extending at least partially beyond the terminating surface inside of an imaginary extension of the rear exterior surface, the rear exterior surface defining a secondary cap for the trimming blade. The back of the housing includes a trimming guard including spaced guard segments.Type: ApplicationFiled: October 14, 2008Publication date: March 26, 2009Inventors: Alejandro Lee, Robert Trotta
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Publication number: 20090077811Abstract: A hair removing apparatus has a hair removing device for at least partially removing hair projecting from a skin, a liquid channel leading to a liquid outlet, a pump for causing liquid displacement through the liquid channel to the liquid outlet, a motor coupled to the hair removing device; a transmission coupled to the motor and to the pump; and a control structure operable between at least a first and a second operating condition for dispensing liquid at different rates. The control structure is arranged for controlling amounts of movement transmitted by the transmission to the pump such that, in the first and second operating conditions, different amounts of movement are transmitted by the transmission to the pump.Type: ApplicationFiled: September 22, 2008Publication date: March 26, 2009Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventor: JEROEN ALEXANDER GROSS
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Patent number: 7500312Abstract: The scrubbing razor includes a housing and one or more cutting blades with a rounded cutting edge. The housing includes a top cover, a tubular outer safety ring mounted to the top cover, and one or more tubular anchor rings disposed within the tubular outer safety ring and mounted to the top cover. The one or more cutting blades are mounted to the one or more tubular anchor rings.Type: GrantFiled: January 24, 2006Date of Patent: March 10, 2009Inventor: John Robert Harris, II
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Publication number: 20090031566Abstract: In a cleaner, a fuel cell is provided as a power supply and power generated by the fuel cell is used for driving a pump which pumps up ethanol as cleaning liquid to a cleaning pan or a fan for drying, and also used for charging a shaver. Since the cleaner is not required to be installed in a water section unlike a conventional cleaner, a selection range of storage place of the shaver can be widened; since power supply wiring is not required, troublesomeness due to power supply wiring is eliminated and convenience is enhanced furthermore. Heat of the fuel cell is introduced through a heat pipe to the blade edge and used for drying it, thus enhancing energy utilization efficiency of the fuel cell.Type: ApplicationFiled: July 5, 2007Publication date: February 5, 2009Applicant: MATSUSHITA ELECTRIC WORKS, LTD.Inventor: Hiroyasu Kitamura
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Publication number: 20090013534Abstract: A multiple face razor, including blade head, a plurality of blade faces attached to the blade head, and a razor handle attached to the blade head.Type: ApplicationFiled: July 13, 2007Publication date: January 15, 2009Inventor: John Mallaridas
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Patent number: 7475483Abstract: A shaving implement is provided that includes a replacement cartridge mounted to a handle. The replacement cartridge includes a shaving aid body and a razor cartridge. The shaving aid body can be erodible and the handle is provided with a self-leveling mechanism to relatively maintain a generally coplanar relation between the top surface of the shaving aid body and the shave plane of the razor cartridge during a normal shaving operation as the shaving aid body erodes during use. The shaving implement is provided with limited pivotal motion of the replacement cartridge relative to the handle about three generally mutually perpendicular axes and combinations of the three axes. Biasing force is provided to urge the replacement cartridge to a neutral position relative to the three axes.Type: GrantFiled: April 11, 2007Date of Patent: January 13, 2009Assignee: Eveready Battery Company, Inc.Inventors: Mark S. Peyser, Dale W. Neely
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Publication number: 20080307653Abstract: A shaving razor suitable for dispensing a fluid during a shaving experience, said razor comprising: a handle including a proximal end and a distal end wherein said handle comprises a cavity; an adapter head joined to said handle at the proximal end wherein said adapter head comprises a manually-actuated pump and a cartridge connection yoke; a razor cartridge comprising a blade and wherein a feeding channel is directed from said pump to a disposal point within said cartridge for dispensing said fluid; and wherein said cartridge is releasably engaged with cartridge connection yoke of said adapter head.Type: ApplicationFiled: June 12, 2008Publication date: December 18, 2008Inventor: Christopher J. Wattam
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Patent number: 7438202Abstract: A hair removing apparatus has hair removing device (13) for at least partially removing hair projecting from a skin; a liquid channel (16) leading to a liquid outlet (12); a pump (5) for causing liquid displacement through the liquid channel to the liquid outlet; a motor (1) coupled to the hair removing device (13); a transmission coupled to the motor (1) and to the pump (5); and a control structure (4,7-9) operable between at least a first and a second operating condition for dispensing liquid at different rates. The control structure (4,7-9) is arranged for controlling amounts of movement transmitted by the transmission to the pump such that, in the first and second operating conditions, different amounts of movement are transmitted by the transmission to the pump.Type: GrantFiled: November 6, 2003Date of Patent: October 21, 2008Assignee: Koninklijke Philips Electronics N.V.Inventor: Jeroen Alexander Gross
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Publication number: 20080250646Abstract: In a razor including a razor head 16 having blade bodies 19, a shaving aid member 27 is provided on the razor head 16. The shaving aid member 27 reciprocates between an initial position and an end position, which is separate from the initial position by a predetermined range. The shaving aid member 27 is urged toward the initial position by elastic bodies 31.Type: ApplicationFiled: August 29, 2006Publication date: October 16, 2008Inventor: Hiroyuki Nakasuka
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Publication number: 20080216321Abstract: A delivery system for a shaving aid material includes a hydrophilic foam pad or similar applicator device and shaving aid material disposed in the foam. The foam is attached to the razor cartridge such that during a shaving operation, the foam is squeezed against the user's skin and the shaving aid material is dispelled from the foam. The shaving aid material is a water soluble composition that may be impregnated into the foam, which may be a nanofoam. A razor cartridge with which the delivery system may be used has a frame that defines a skin-contacting surface, at least one razor blade located in the frame, and the shaving aid delivery system coupled to the skin-contacting surface. A shaving implement having a handle and a razor cartridge attached thereto has the shaving aid delivery system attached to the razor cartridge.Type: ApplicationFiled: March 7, 2008Publication date: September 11, 2008Applicant: EVEREADY BATTERY COMPANY, INC.Inventors: Raymond Guimont, Meyer Rosen, James Smith
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Publication number: 20080216323Abstract: A wet shave razor assembly includes a shaving aid delivery system surrounding a razor cartridge. The shaving aid delivery system includes a hydrophilic foam having a water soluble shaving preparation disposed therein. During a wet shave operation, the hydrophilic foam is compressed as the razor is stroked across a user's skin. The hydrophilic foam is an open-cell structure defined by a plurality of supporting elements that cooperate to form tortuous paths. The hydrophilic foam can also include closed cells, or it can be a combination of open cells and closed cells. The shaving preparation is disposed in the paths and/or closed cells. A combination razor cartridge/shaving aid delivery system assembly can be releasably attached to a handle. The razor cartridge may be movable relative to the hydrophilic foam and include a mechanism allowing such movement housed in the handle, or it can be fixed relative to the hydrophilic foam.Type: ApplicationFiled: March 7, 2008Publication date: September 11, 2008Applicant: EVEREADY BATTERY COMPANY, INC.Inventors: Raymond Guimont, Rooma Mehta, Robert McCormack, James Smith
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Publication number: 20080216322Abstract: A cartridge for an appliance for personal care, such as skin, dental or hair treatment includes a main body (2), a dispensing structure (3, 11, 12) for dispensing a substance, such as a liquid, a paste or a gel, and a cartridge (3) detachably connected to the main body (2). The cartridge bounds a reservoir space (5) for holding the substance to be dispensed and includes: a flexible wall part (7) bounding the reservoir space (5) for allowing reservoir space (5) volume to accommodate to a volume of the substance filled therein and volumes of the substance dispensed therefrom; a rigid wall part (16) also bounding the reservoir space (5), and a rigid housing (6, 14). The flexible wall part (7) is connected to the rigid housing (6, 14) along a contour (23) of the rigid wall part (16).Type: ApplicationFiled: June 6, 2006Publication date: September 11, 2008Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Jeroen Molema, Wilko Westerhof, Anke Sinnema, Johannes Josephus Blaak
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Publication number: 20080209734Abstract: Shaving razors and cartridges intended for mounting on such shaving razors wherein the cartridges include one or mounted solid shaving aid portions that are wing shaped and that exhibit an improved conformation to a shaving consumer's skin surface.Type: ApplicationFiled: March 3, 2008Publication date: September 4, 2008Inventor: Roy Nicoll
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Publication number: 20080209733Abstract: A shaving system including a handle, a first head and a second head. The handle includes a power source and a head attachment member. The first head includes a rotating member. The first head is attachable to the handle by the head attachment member. The power source supplies power to the first head to rotate the rotating member. The second head includes a plurality of razor blades. The second head is attachable to the handle by the head attachment member.Type: ApplicationFiled: January 25, 2008Publication date: September 4, 2008Inventor: Theresa Louise Johnson
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Patent number: 7415767Abstract: The invention relates to safety razors having a blade unit carried on a handle that includes a vibration mechanism and a control device for controlling operation of the vibration mechanism, the control device being connected to an electrode arrangement that can comprise a blade and an electrically conductive casing of the handle, to detect water so that the vibration mechanism is activated in response to the blade unit being immersed into a body of water for rinsing.Type: GrantFiled: August 12, 2005Date of Patent: August 26, 2008Assignee: The Gillette CompanyInventors: Ian Saker, Joseph Roger Yeoman
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Publication number: 20080196250Abstract: A replacement cartridge for a razor assembly is provided that includes a shaving aid body for use with the razor assembly. The shaving aid body includes an aperture disposed within a contact surface. The aperture is sized to receive a razor cartridge. Some embodiments of the present replacement cartridge include a base. In some of those embodiments the base includes one or more features for attaching the replacement cartridge to the razor assembly.Type: ApplicationFiled: March 6, 2008Publication date: August 21, 2008Applicant: EVEREADY BATTERY COMPANY, INC.Inventors: David Coffin, Glennis Orloff, Mark Peyser
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Publication number: 20080189951Abstract: An appliance for personal care, such as skin, dental or hair treatment, comprising a dispensing structure (30) for automatically dispensing a fluid. The dispensing structure (30) includes a fluid reservoir (10), a discharge opening (11) and a fluid drive structure (9, 12, 15, 16, 17, 19, 20) for driving the fluid to be dispensed from the reservoir (10) to and out of said discharge opening (11) in accordance with a dispensing rate/time profile (Sx). The fluid drive structure (9, 12, 15, 16, 17, 19, 20) is arranged for spurting at least once during said dispensing operation for squirting an additional quantity of the fluid to and out of the discharge opening (11) in addition to the fluid being dispensed in accordance with said dispensing rate/time profile (Sx).Type: ApplicationFiled: March 15, 2006Publication date: August 14, 2008Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Jeroen Molema, Anke Sinnema, Wilko Westerhof
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Publication number: 20080184563Abstract: A dual directional disposable razor that includes a razor head with two sets of inward slanted blades mounted transversely therein. The cutting tips of the blades extend through an opening formed on the top surface of the razor head. The razor head is pivotally mounted on the distal end of a handle which allows the razor head to maintain contact with the skin at all times and yet allow the handle to be rotated above or below the razor head. In the preferred embodiment, the top surface of razor head and the longitudinal axis of the handle are approximately 20 degrees apart. The two sets of blades are equally aligned on opposite sides of the head's center longitudinal axis and stop surfaces are provided between the head and the handle so that the blades are properly positioned. An optional flexible swipe blade is attached to the upper back edge of the razor head that allows the user to wipe away excess shaving cream or gel.Type: ApplicationFiled: February 1, 2008Publication date: August 7, 2008Inventor: Wasiem Hamadeh
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Publication number: 20080172879Abstract: A shaving system is provided that includes a safety razor that can be selectively connected to a razor holder via a fluid coupling. At least one gas-generating electrochemical cell is disposed in a sealed gas module in the razor holder. The gas module is in fluid communication with a reservoir adapted to contain shaving aid material capable of fluid flow. The reservoir is in the handle or can have a portion in the holder and a portion in the handle of the safety razor. The gas-generating cell is employed to generally continuously pressurize the portion of the shaving aid material disposed in the handle reservoir. During a normal shaving operation a valve arrangement of the handle can be operated enabling the pressurized shaving aid material in the handle reservoir to be deposited on the skin surface of a user.Type: ApplicationFiled: January 10, 2008Publication date: July 24, 2008Applicant: EVEREADY BATTERY COMPANY, INC.Inventor: William A. Salvatore
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Patent number: 7401407Abstract: An electric rotary shaver, in which the cutter head that includes outer and inner cutters is washable while the inner cutter(s) is being rotationally driven, including agitating vanes that agitate the liquid in which the cutter head is immersed and discharge shaving debris out of the cutter head by generating a flow of the liquid. The agitating vanes are provided on a drive shaft(s) that engages with and rotates the inner cutter(s) and rotationally drives the inner cutter(s).Type: GrantFiled: April 29, 2004Date of Patent: July 22, 2008Assignee: Izumi Products CompanyInventor: Toshihide Miyasaka
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Publication number: 20080155831Abstract: A safety razor has a handle (1) and a head structure (5) mounted for pivotable movement relative to the handle during shaving. The head structure (5) includes a motor (18) housed in a sealed chamber (9) for driving a device in use of the razor, such as to reciprocate a guard component or a blade, to vibrate the head structure, to actuate a dispensing device for delivering a shaving enhancement fluid, or to oscillate a support platform (101) on which a blade unit (110) is mounted. The shaving cartridge can include a guard component (38) with projections (39) which are moved towards and away from the skin being shaved when the guard component is reciprocated by the motor (18).Type: ApplicationFiled: October 11, 2005Publication date: July 3, 2008Inventor: Terence Gordon Royle
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Patent number: 7370419Abstract: A replacement cartridge for a razor assembly is provided that includes a shaving aid body for use with the razor assembly. The shaving aid body includes an aperture disposed within a contact surface. The aperture is sized to receive a razor cartridge. Some embodiments of the present replacement cartridge include a base. In some of those embodiments the base includes one or more features for attaching the replacement cartridge to the razor assembly.Type: GrantFiled: February 14, 2003Date of Patent: May 13, 2008Assignee: Eveready Battery Company, Inc.Inventors: David Coffin, David Dombrowski, Glennis J. Orloff, Mark S. Peyser
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Publication number: 20080086888Abstract: Razor blades and other shaving implements are disclosed that include a blade substrate having first and second major surfaces and first and second edges of which at least one edge is configured as a cutting edge. At least one of the major surfaces includes a region that includes at least one polymer carrying at least one bioactive agent in a manner such that use of the blade for shaving an area of skin causes release of the bioactive agent onto the area of skin. The bioactive agent can be, e.g., at least one skin-medicament and/or at least one skin-care agent, or mixtures thereof. The bioactive agent is released in real time, relative to shaving, onto the skin so as to exert its effect as soon as possible on the skin area.Type: ApplicationFiled: October 11, 2006Publication date: April 17, 2008Inventor: Noah Scheinfeld
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Publication number: 20080060201Abstract: A wet shaving system is disclosed including a blade member and a skin-engaging portion in proximity to said blade member, the skin-engaging portion comprising a solid polymeric shaving aid composite including an exposed portion containing a water-soluble shaving aid dispersed in a water-insoluble polymeric matrix, the water soluble shaving aid being coated with mineral oil.Type: ApplicationFiled: September 13, 2006Publication date: March 13, 2008Inventor: Michael J. Kwiecien
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Publication number: 20080028617Abstract: An improved skin engaging device for use in razor cartridge assemblies and shaving systems of the wet shave type. In an embodiment, there is provided a two-component, control-release device having a sheath layer made from thermoplastic resins with openings in its skin engaging surface, coextruded with a core region containing shaving aids. At least one end of the device is at least partially closed to inhibit the ingress of water at that end of the device and to inhibit the release of the shaving aid from that end of the device during a normal shaving operation. Enclosure of the end of the device can be by addition of an end cap, by application of a film of a suitable sealant or by suitably joining opposed inner walls of a portion of the sheath extending beyond the core.Type: ApplicationFiled: August 3, 2006Publication date: February 7, 2008Applicant: Eveready Battery Company, Inc.Inventor: David C. Coffin
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Publication number: 20080016693Abstract: A cleaning device of a hair removing apparatus having a hair clipping unit for removing hair includes a cleaning basin for accommodating the hair clipping unit therein; a fluid circulating mechanism for supplying or recovering cleaning fluid into or from the cleaning basin; a drying mechanism for drying the hair clipping unit in the cleaning basin after the hair clipping unit is cleaned; and a controller for controlling the fluid circulating mechanism and the drying mechanism. The controller transmits a control signal to the hair removing apparatus to drive the hair clipping unit while the drying mechanism is being operated.Type: ApplicationFiled: July 13, 2007Publication date: January 24, 2008Applicant: Matsushita Electric Works, Ltd.Inventors: Satoshi Nakayama, Kensaku Kanada
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Patent number: 7234240Abstract: The invention is directed to an electrical appliance, in particular an appliance for hair removal or hair care, with at least one electric power unit, an electric circuit connected thereto and including an On/Off switch, and a fluid circuit feeding a fluid from a reservoir to an application site which is open to atmosphere and where fluid is withdrawn from the fluid circuit, wherein the On/Off switch, in overcoming an actuator travel, is switchable between two end positions and is coupled to an actuator of a shutoff valve of the fluid circuit.Type: GrantFiled: October 20, 2004Date of Patent: June 26, 2007Assignee: Braun GmbHInventors: Andreas Peter, Werner Haczek, Thosten Piesker, Stefan Fürst, Andreas Hartmann
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Patent number: 7234239Abstract: A hair removing device with a lotion applicator includes a housing, a hair removing head mounted to the housing and adapted to be held against a user's skin for hair depilation or hair epilation, an applicator which dispenses a lotion on the user's skin, a tank holding the lotion and a lotion supply mechanism for supplying the lotion from the tank to the applicator. The lotion supply mechanism includes a regulating device, which regulates an amount of the lotion being dispensed from the applicator. The lotion supply mechanism includes a powered pump for expelling the lotion from the tank to the applicator. The regulating device includes a handle for varying pump capacity of the powered pump. The applicator is incorporated into a head frame forming a part of the hair removing head with the head frame being detachable from the housing.Type: GrantFiled: February 12, 2003Date of Patent: June 26, 2007Assignee: Matsushita Electric Works, Ltd.Inventors: Atsuhiro Saito, Hirokazu Kato, Jyuzaemon Iwasaki, Hideki Tanaka, Koutarou Yanagi, Yasunori Ueda, Toshiyuki Tsushio, Masanobu Yamasaki, Youji Urano, Harunori Kitahara
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Patent number: 7200936Abstract: The present invention is directed in one aspect to a razor cartridge having a shaving aid dispensing system that includes a housing that defines a cavity in which a supply of shaving aid film is disposed. At least one razor blade is positioned within the housing and has an at least partially exposed cutting edge. The supply of shaving aid film is positioned in the cavity and is used to transfer shaving aid to a user's skin during a shaving operation. An applicator is coupled to the housing adjacent the cutting edge of the razor blade. shaving aid film is drawn over the applicator in response to the razor cartridge being moved over, and in contact with, a user's skin during a shaving operation. The shaving aid film deposits at least a portion of the shaving aid provided onto the user's skin.Type: GrantFiled: April 7, 2004Date of Patent: April 10, 2007Assignee: Eveready Battery Company, Inc.Inventors: David C. Coffin, Raymond Guimont
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Patent number: 7178241Abstract: A shaving assembly includes a grippable body having an upper end, a lower end, and one or more side walls extending therebetween. The body includes a storage reservoir for holding a fluid shaving preparation. The storage reservoir is enclosed by the upper and lower ends and the one or more side walls of the body. The upper end of the body has a razor cartridge receiving area for having one or more razor cartridges attached thereto. The upper end of the body also has a plurality of openings adjacent the razor cartridge receiving area and in communication with the storage reservoir. A pedestal is disposed within the storage reservoir. The pedestal is selectively movable between the lower and upper ends of the body for urging the fluid shaving preparation through the plurality of openings at the upper end of the body to dispense the shaving preparation around the razor cartridges.Type: GrantFiled: May 22, 2000Date of Patent: February 20, 2007Assignee: Eveready Battery Company, Inc.Inventors: Michael J. Cummings, Andrew J. Pennella, Paul R. Dansreau, Michael J. Sasuta
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Patent number: 7162800Abstract: A shaving assembly for simultaneously applying a shaving preparation and removing hair in a single step includes a base having an upper end, a lower end and a hollow space between the upper and lower ends, whereby the hollow space defines an opening at the upper end of the base. The shaving assembly includes a receiver for a razor, such as a cartridge receiver for a razor blade cartridge, that is connected with the base and that is disposed at the opening at the upper end of the base. The cartridge receiver has a perimeter and the opening at the upper end of the base completely surrounds the perimeter of the cartridge receiver. The hollow space of the base is adapted for containing a shaving preparation, such as a soap cake, a liquid soap, shaving cream or a body wash and may be combined with skin beneficial ingredients and/or scent.Type: GrantFiled: May 12, 2003Date of Patent: January 16, 2007Assignee: Eveready Battery Company, Inc.Inventors: Glennis J. Orloff, Robert Victor Lozeau, David Dombrowski
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Patent number: 7155828Abstract: A shaving aid delivery system for a shaving system includes a razor head having a resilient reservoir for holding a shaving aid and a piezoelectric ceramic disposed adjacent the resilient reservoir. The delivery system also includes a shaving strip disposed within the razor head, an actuator and an ejection port. The shaving strip is oriented to engage the skin of a user during a shaving stroke and the actuator electrically couples to the piezoelectric ceramic such that, upon activation, the actuator causes deformation of the piezoelectric ceramic which, in turn, deforms the resilient reservoir and forces the shaving aid from the reservoir through the ejection port. Alternatively, the actuator may include a shape memory alloy which, upon transformation between states, deforms the reservoir and forces the shaving aid from the reservoir through the ejection port.Type: GrantFiled: September 8, 2004Date of Patent: January 2, 2007Assignee: Eveready Battery Company, Inc.Inventors: Raymond Guimont, Matthew Swanson, Hao-Chih Liu, Ye Tao
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Patent number: 7137203Abstract: A shaving apparatus includes a razor blade, a reservoir for containing a non-solid shaving aid material, at least one conduit extending between the reservoir and one or more ports, and a pump in fluid communication with one or both of the reservoir and the conduit. Movement of the razor blade actuates the pump, and the pump transfers shaving aid material from the reservoir to the one or more ports.Type: GrantFiled: December 30, 2003Date of Patent: November 21, 2006Assignee: Eveready Battery Company, Inc.Inventors: Peter Bressler, David Schiff, Andrew Pennella
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Patent number: 7127817Abstract: A shaving assembly for simultaneously applying a shaving preparation and removing hair in a single step includes a base having an upper end, a lower end and a hollow space between the upper and lower ends, whereby the hollow space defines an opening at the upper end of the base. The shaving assembly includes a receiver for a razor, such as a cartridge receiver for a razor blade cartridge, that is connected with the base and that is disposed at the opening at the upper end of the base. The cartridge receiver has a perimeter and the opening at the upper end of the base completely surrounds the perimeter of the cartridge receiver. The hollow space of the base is adapted for containing a shaving preparation, such as a soap cake, a liquid soap, shaving cream or a body wash and may be combined with skin beneficial ingredients and/or scent.Type: GrantFiled: February 12, 2003Date of Patent: October 31, 2006Assignee: Eveready Battery Company, Inc.Inventors: Glennis J. Orloff, Robert V. Lozeau, David Dombrowski
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Patent number: 7121754Abstract: A shaving apparatus includes a reservoir for storing a shaving aid material, a razor cartridge having at least one razor blade, and a valve selectively actuatable by movement of the razor cartridge between a first position and a second position. In the first position the valve permits passage of a shaving aid material from the reservoir, and in the second position the valve substantially prevents the passage of the shaving aid material from the reservoir.Type: GrantFiled: December 8, 2003Date of Patent: October 17, 2006Assignee: Eveready Battery Company, Inc.Inventors: Peter Bressler, David Schiff, Andrew Pennella
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Patent number: 7111400Abstract: A shaving aid delivery system for a shaving system includes a razor head having a reservoir for holding a shaving aid and a heating apparatus disposed adjacent the reservoir. The delivery system also includes a shaving strip disposed within the razor head, an actuator and an ejection port. The shaving strip is oriented to engage the skin of a user during a shaving stroke and the actuator electrically couples to the heating apparatus to cause volumetric expansion of the shaving aid when activated. The ejection port directs the shaving aid from the reservoir onto the shaving strip upon activation of the actuator.Type: GrantFiled: January 27, 2003Date of Patent: September 26, 2006Assignee: Eveready Battery Company, Inc.Inventors: Raymond Guimont, Matthew Swanson, Hao-Chih Liu, Ye Tao
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Patent number: 7103977Abstract: A razor assembly includes a razor head having at least one blade, and a shaving aid delivery system disposed within the razor head. The shaving aid delivery system includes a supply of at least one shaving aid fluid, a microfluidic circuit for communicating the shaving aid fluid from the supply to a plurality of outlet ports along a surface of the shaving aid delivery system, and a transport system for driving the shaving aid fluid from the supply through the microfluidic circuit.Type: GrantFiled: August 19, 2003Date of Patent: September 12, 2006Assignee: Eveready Battery Company, Inc.Inventor: Raymond Guimont
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Patent number: 7069658Abstract: A shaving unit that comprises at least one blade and a skin engaging member that has a surface for engaging the user's skin adjacent the blade edge is described herein. The shaving unit may be of a disposable cartridge type adapted for coupling to and uncoupling from a razor handle or may be integral with a handle so that the complete razor is discarded as a unit when the blade or blades become dulled. The blade edge (or edges) cooperate with skin engaging surfaces to define a shaving geometry. The skin engaging member is comprised of an elongated sheath (or skin engaging layer) made of a mixture of water insoluble matrix and an effective amount of shaving aid and a rigid core (or non-skin engaging layer) extending axially throughout said sheath. The axial position of the core need not be through the central axis.Type: GrantFiled: September 10, 2001Date of Patent: July 4, 2006Assignee: The Gillette CompanyInventor: Mingchih M Tseng
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Patent number: 7051439Abstract: A razor includes a handle, a flexible neck extending from the top of the handle and a blade-carrying razor head removably and pivotally fitted to grasping arm members extending from the neck. The handle portion is structured and disposed for receipt of a pressurized shave product dispensing canister therein. A lower portion of the handle functions as an actuator for dispensing the shaving product in the pressurized canister and is operable between a stop position and a dispensing position. The pressurized canister is removable from the handle to facilitate replacement and, in a preferred embodiment, includes a cap defining the actuator and forming the lower portion of the handle when the canister is inserted and operatively positioned within the handle. The flexible neck is formed with a scoop for directing a stream of water through the razor head in a flushing action in order to remove debris and residue which accumulates on the blades.Type: GrantFiled: December 23, 2004Date of Patent: May 30, 2006Inventor: Louis D. Tomassetti
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Patent number: 7043841Abstract: A shaving apparatus is provided that includes a razor cartridge, a shaving aid dispenser, and a reservoir operable to contain a non-solid shaving aid material. The shaving aid dispenser includes one or more valves disposed within a contact panel. The contact panel is disposed adjacent the cutting edges of the one or more razor blades. Each of the valves is selectively operable between an open position and a closed position. The valves are operated by the normal force of the contact surface applied to the surface to be shaved. The reservoir is in fluid communication with the selectively operable valves.Type: GrantFiled: December 4, 2003Date of Patent: May 16, 2006Assignee: Eveready Battery Co., Inc.Inventors: John Richard Franzini, David Edward Roche, Andrew Pennella, Kenneth A Raymond