With Flow-regulator Patents (Class 401/270)
  • Publication number: 20010007624
    Abstract: A toothbrush apparatus for dispensing toothpaste to the bristles having a generally hollow head portion attached to a generally hollow receiving portion, capable of receiving and supporting a paste cartridge. The toothbrush also contains a handle portion, which is attached to the receiving portion at the opposite side of the head portion. The handle portion contains a plunger and a sliding button configured such that the plunger is located inside the head portion and is capable of sliding in and out of said head portion and receiving portion. A paste cartridge containing paste and having a hole and a stopper located at opposite ends is placed in the receiving portion such that the hole of the paste cartridge is connected to the head portion of the device. When the sliding button slides towards the head portion, the plunger moves inside the paste cartridge forcing the stopper to move towards the head portion and forcing paste from the cartridge toward the head portion and to the bristles of the toothbrush.
    Type: Application
    Filed: February 1, 2001
    Publication date: July 12, 2001
    Inventors: John Micaletti, B. Bruce Abdullah
  • Publication number: 20010004428
    Abstract: A tooth cleaning assembly including a rack, and at least one detachable toothpaste squeezing assembly mounted on the rack. The assembly further includes a base, a toothpaste cylinder having a lower end fitted in the base, an annular member arranged at an upper end of the toothpaste cylinder, a cover fitted on a top of the toothpaste cylinder and mounted on the annular member, a tubular neck telescopically fitted in the toothpaste cylinder, a cap pivotally connected with an upper end of the tubular neck, and a movable knob extending through the rack to be detachably engaged with a bottom of the base. At least one toothbrush is detachably mounted on the annular member, and at least one spring mug is fitted within the rack, so that all commonly used tooth brushing articles are combined into one unit thereby making them convenient to use and arranging them in a tidy manner.
    Type: Application
    Filed: February 2, 2001
    Publication date: June 21, 2001
    Inventor: Bae-Yan Horng
  • Patent number: 6244771
    Abstract: A liquid dispenser arrangement includes a self-contained pump and a discharge head. The pump has a liquid reservoir, while the discharge head has an applicator construction and an aperture. The aperture will be in liquid flow communication with the liquid reservoir. The discharge head is constructed and arranged to selectively take in liquid from an external liquid source through the aperture and convey the liquid to the liquid reservoir, when a pressure differential is established between the liquid reservoir and the external liquid source by the pump. The discharge head is also constructed and arranged to selectively eject liquid from the liquid reservoir through the aperture for distribution by the applicator construction. The applicator construction preferably includes a molded, flexible member with the aperture being in a portion of the flexible member. Methods of assembly and use are also disclosed.
    Type: Grant
    Filed: September 12, 2000
    Date of Patent: June 12, 2001
    Assignee: Diversified Dynamics Corporation
    Inventors: Thomas W. Bruggeman, Daniel J. Bruggeman, Charles J. Lever, Stephen C. Kohs
  • Publication number: 20010002228
    Abstract: A toothbrush with multiple pumping systems including a head portion having three rows of a plurality of outlet ports formed therein. The head portion has a plurality of bristles secured thereto. An elongated handle portion removably couples with the head portion. The handle portion has a hollow interior in communication with the hollow interior of the head portion. Three manual pumps are slidably disposed within the handle portion. Three tubes are removably disposed within the head portion and the handle portion disposed between the outlet ports of the head portion and the three pumps. The three tubes hold quantities of liquid toothpaste, mouthwash, and antibacterial rinse.
    Type: Application
    Filed: January 8, 2001
    Publication date: May 31, 2001
    Inventor: Zena Elizabeth Owens
  • Patent number: 6238118
    Abstract: A toothbrush with a toothpaste feed system that includes a toothpaste cartridge feed handle, a hollow brush head, a resilient hinge openable neck structure connected between the toothpaste cartridge feed handle and the hollow brush head and providing a neck toothpaste passageway between a toothpaste feed end of a toothpaste cartridge cavity within toothpaste cartridge feed handle and a brush head toothpaste passageway formed within hollow brush head, and an accordion fold toothpaste filled cartridge with a rupturable perforated foil end that is sized to fit into the toothpaste cartridge cavity with the rupturable perforated foil end positioned within toothpaste feed end of toothpaste cartridge cavity. The back of the hollow brush head is provided with a flip open back cap that is in connection with the brush head toothpaste passageway and which is moveable into an open position to allow for cleaning of the brush head toothpaste passageway between uses.
    Type: Grant
    Filed: July 27, 2000
    Date of Patent: May 29, 2001
    Inventor: Traci L. Tryon
  • Patent number: 6227744
    Abstract: A liquid dispensing mechanism contained in a handle of a cleaning implement. The handle includes internal upper and lower valve assemblies sealably mounted within the handle to provide an air tight chamber therebetween for holding liquid. The upper valve assembly includes a push button actuator for introducing air into the chamber. The lower valve assembly includes a dispensing outlet for discharging the liquid from the chamber. When air is introduced into the air tight chamber through the upper valve assembly, a corresponding amount of liquid is dispensed from the chamber and out from the handle through the dispensing outlet.
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: May 8, 2001
    Assignee: Geerpres, Inc.
    Inventors: Joseph John Fodrocy, Robert Bell Abrahamson, Michael David Gluhanich
  • Patent number: 6217244
    Abstract: A sponge mop includes a post extending through a top of a frame and the frame has two extensions on each of which a roller is connected. A sponge is located between the two rollers. A lever handle is pivotally connected to the post and a link is fixedly connected between the lever handle and the ridge. A tank is connected to the post and receives cleaning detergent therein. An outlet extends from a lower end of the tank and is engaged with the hole in the frame. A seal member is removably engaged with the outlet and a control assembly is received in the tank. A lower end of the control assembly is connected to the seal member and an operation handle on a top of the control assembly is engaged with the top hole so that when rotating the operation handle, the detergent flows to the sponge.
    Type: Grant
    Filed: May 17, 2000
    Date of Patent: April 17, 2001
    Inventors: He-Jin Chen, Chia-Yi Hsieh
  • Patent number: 6210057
    Abstract: A multipurpose liquid applicator that combines bathing functions one comprehensive unit, having no powered components. The applicator has a long handle for cleaning hard to reach areas such as the back, and an upper hollow handle section that acts a reservoir for liquid soap, suntan lotion, moisturizing lotion, etc. Liquids may be either poured directly into the reservoir or, using the lower handle which fits within the upper section and acts as a suctioning and pumping device, the liquids may be extracted from their containers into the reservoir for temporary storage and thereafter, pumped into the applicator head and to the applicator for use in cleansing. Three interchangeable applicator heads fit into the applicator head subassembly: one, a sponge head for bathing; two, a hollow flexible rubber head for massaging the body and three, a soft bristle brush head for scrubbing, all of which allow for the continual application of lotion, soap or other liquids during bathing or massaging.
    Type: Grant
    Filed: April 14, 2000
    Date of Patent: April 3, 2001
    Inventors: Thomas R. Yannaci, Hye Yong Yannacci
  • Patent number: 6210063
    Abstract: A knock type applicator includes a cylindrical shell having a coating liquid storage chamber, a writing tip slidably inserted into an opening portion formed in a distal end of the cylindrical shell, and a valve mechanism between the writing tip and the coating liquid storage chamber. The valve mechanism has a valve element connected to the writing tip. Ribs are formed in an inner wall of the opening portion of the cylindrical shell in a lengthwise direction of the cylindrical shell. The diameter of an inscribed circle connecting apexes of the ribs is dimensioned smaller than the maximum diameter of the writing tip. By this, the ribs bite or project into the writing tip which is advanced in combination with the valve element during knocking operation. As a consequence, the writing tip is cracked by the ribs projected therein.
    Type: Grant
    Filed: July 27, 1999
    Date of Patent: April 3, 2001
    Assignee: Pentel Kabushiki Kaisha
    Inventors: Toshihiro Isobe, Norio Yamada
  • Patent number: 6179503
    Abstract: A toothbrush with a toothpaste reservoir and a simple control delivering mechanism which is associated with an elastomeric valve system for dispensing an amount of oral hygienic paste onto bristles on the toothbrush.
    Type: Grant
    Filed: February 15, 2000
    Date of Patent: January 30, 2001
    Assignee: Veresk Biosystems Limited
    Inventor: Said Taghavi-Khanghah
  • Patent number: 6152635
    Abstract: A household cleaning equipment includes a hollow handle filled up with a liquid detergent, piston means mounted in a hole on the handle and driven to pump the liquid detergent out of the handle, and a brush head coupled to the front end of the handle and having a through hole connected to the output port of the piston means, whereby the cleaning equipment can be rapidly engaged with various kinds of brush heads as required.
    Type: Grant
    Filed: November 1, 1999
    Date of Patent: November 28, 2000
    Inventor: Chia-Hao Wu
  • Patent number: 6146041
    Abstract: A sponge mop includes a handle having an assembly frame connected to a lower end thereof and a cleaning tank is connected to the assembly frame. The assembly frame has two separated parts and each part having a roller connected thereto so that a sponge is connected between the two rollers. A lever member is pivotally connected to the handle and two siderails are connected between the sponge and the lever member. A valve is connected between the cleaning tank and the sponge so that when operating the valve to an open position, the detergent in the tank flows to the sponge.
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: November 14, 2000
    Inventors: He-Jin Chen, Chia-Yi Hsieh
  • Patent number: 6142693
    Abstract: A liquid dispenser arrangement includes a self-contained pump and a discharge head. The pump has a liquid reservoir, while the discharge head has an applicator construction and an aperture. The aperture will be in liquid flow communication with the liquid reservoir. The discharge head is constructed and arranged to selectively take in liquid from an external liquid source through the aperture and convey the liquid to the liquid reservoir, when a pressure differential is established between the liquid reservoir and the external liquid source by the pump. The discharge head is also constructed and arranged to selectively eject liquid from the liquid reservoir through the aperture for distribution by the applicator construction. The applicator construction preferably includes a molded, flexible member with the aperture being in a portion of the flexible member. Methods of assembly and use are also disclosed.
    Type: Grant
    Filed: June 1, 1999
    Date of Patent: November 7, 2000
    Assignee: Diversified Dynamics Corporation
    Inventors: Thomas W. Bruggeman, Daniel J. Bruggeman, Charles J. Lever, Stephen C. Kohs
  • Patent number: 6123477
    Abstract: In a method for disinfecting the brush head of a toothbrush, disinfecting bristles (20, 200) are mounted on a substrate and are wetted with a disinfectant (15). The wetted disinfecting bristles are inserted between toothbrush bristles (17) of a toothbrush head (11) and maintained between the toothbrush bristles for a time selected to disinfect the toothbrush bristles. The bristles can be inserted between the toothbrush bristles dry and subsequently wetted with the disinfectant. An apparatus for performing the method is disclosed.
    Type: Grant
    Filed: December 18, 1998
    Date of Patent: September 26, 2000
    Inventor: Frithjof Hecker
  • Patent number: 6095710
    Abstract: A toothpaste dispensing toothbrush includes a housing for storing toothpaste therein. Also included is a hollow brush assembly coupled to the housing. A plurality of bristles extend from the brush assembly. Further, at least one opening is formed in the brush assembly which is in communication with the housing. A valve is mounted on the brush assembly for selectively allowing the passage of the toothpaste through the opening.
    Type: Grant
    Filed: July 16, 1998
    Date of Patent: August 1, 2000
    Inventor: Joseph Ayeni
  • Patent number: 6086278
    Abstract: An improved bottle brush includes a brush, a squeeze bottle having an internal cavity and a feed tube of predetermined configuration extending from the brush into the internal cavity of the bottle. A liquid cleaning agent partially fills the internal cavity and partitions it into a region of liquid and a superadjacent region of foam. The foam is produced initially by shaking the bottle and is maintained automatically by the shaking action of scrubbing. The bottle brush is usable in a foam-feed and a liquid-feed mode, and the predetermined configuration of the feed tube is determined such that it opens into the region of foam when used in the foam-feed mode and opens into a region of liquid when used in the liquid-feed mode. In either mode, foam or liquid respectively is controllably dispensed without wastage of the liquid cleaning agent by gently squeezing the bottle.
    Type: Grant
    Filed: April 19, 1994
    Date of Patent: July 11, 2000
    Inventor: James McNeel Keller
  • Patent number: 6056466
    Abstract: A toothbrush with a refillable toothpaste chamber which provides for the storage of toothpaste of choice within the handle section is disclosed. The toothpaste tube mates with a matching threaded connection on the lower surface of the handle to allow filling of the present invention with no or minimal wasted toothpaste. When the conventional toothpaste tube is removed, a pressurizing pump is installed to allow the user to pressurize the toothpaste chamber. To dispense the toothpaste product, the user simply activates a valve to allow the flow of toothpaste up the handle of the toothbrush where it exits from within the brush assembly of the toothbrush. The toothpaste chamber holds a sufficient amount of toothpaste to allow for several tooth brushing cycles or for a period of use during short travel times. When the internal supply is depleted, the present invention is refilled by repeating the above process.
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: May 2, 2000
    Inventors: Jeff Johnson, Jeremy Steele
  • Patent number: 6036389
    Abstract: A combination fluid container cap and basting brush assembly includes a cap member having a circular top wall with a continuous side wall perpendicularly depending therefrom. The cap member may be threadedly coupled with a conventional fluid container. On the top wall of the cap member is a depression having an aperture therein through which a fluid may be dispensed from the container. A lid hingedly engages the top wall of the cap member and is dimensioned to seat within the depression for covering the dispensing aperture. A brush member is removably attached to the top wall immediately adjacent the lid which may be used as a basting brush. When the lid is in an open position, it functions as a splash guard for preventing fluid from contacting the brush while being dispensed through the aperture.
    Type: Grant
    Filed: December 24, 1998
    Date of Patent: March 14, 2000
    Inventor: Gregory N. Zima
  • Patent number: 6017163
    Abstract: A liquid floor finish application applicator comprising a mobile unit and a wand unit. The mobile unit comprises a handle and wheels. In the cart is positioned one or more sources of floor finish, and a pump for delivering the floor finish to a length of liquid conduit. The wand comprises a distribution head typically a mop installation. The wand also comprises a spray head that can deliver the liquid floor finish to the floor. The conduit is in liquid communication with the wand. The spray head is configured to avoid dripping between finish application. The drip free head results from the aperture size of the spray aperture surface. The lengthy conduit between the cart and the wand permits ease of application by a two man team. A first man operates the cart while a second man operates the wand.
    Type: Grant
    Filed: February 11, 1998
    Date of Patent: January 25, 2000
    Assignee: Ecolab, Inc.
    Inventors: Roger W. Keppers, James L. Copeland, James R. Johnson, James D. Decker
  • Patent number: 5908256
    Abstract: A combined actuator and bottle for storing a fluid and applying the fluid, includes a container having an opening; an elongated tube having a longitudinal axis, the tube being located in the opening, and the tube being slidable along the longitudinal axis relative to the container and being sealed against the container so that an intake end of the tube is located within the container and an outlet end of the tube is located outside the container; the tube having a duct extending in the direction of the longitudinal axis of the tube, the duct forming a fluid connection between the outlet end of the tube and the intake end that is situated within the container; an applicator head mounted at the outlet end of the tube and having an applicator member receiving the fluid from the outlet end of the tube and supplying the fluid to a dispensing opening thereof having an axis which is substantially transverse to a sliding direction of the tube; and a valve assembly mounted in the applicator head, the valve assembly in
    Type: Grant
    Filed: January 14, 1997
    Date of Patent: June 1, 1999
    Inventor: Melvin Bernstein
  • Patent number: 5784744
    Abstract: A portable shampoo device includes a handle housing having a battery-containing region and a cleaning-fluid containing region preferably including a pump for the selectable ejection of quantities of the cleaning fluid. The portable shampoo device also includes a motor housing including a multi-speed direct current motor having a power shaft output. The motor is in electrical communication with electrodes of the battery-containing region of the handle housing. Various different cleaning and drying brushes may be selectably coupled to a distal end of the power shaft output.
    Type: Grant
    Filed: January 9, 1997
    Date of Patent: July 28, 1998
    Inventor: Steven Toran
  • Patent number: 5547303
    Abstract: An apparatus and method for dispensing fluid from a container. The apparatus includes a conduit, a brush head and a coupling. The conduit is operable to be placed in fluid communication with the container. The brush head has bristles, a fluid receiving opening for receiving the fluid and a fluid dispersing opening in communication with the fluid receiving opening for dispersing the fluid amongst the bristles. The coupling is operable to be placed in fluid communication with the conduit and cooperates with the brush head such that the brush head is movably secured to the coupling and moveable between first and second positions relative to the coupling. The coupling has a plug operable to plug the fluid receiving opening to prevent fluid from flowing from the conduit into the fluid receiving opening when the brush head is in the first position and to permit fluid to flow from the conduit into the fluid receiving opening when the brush head is in the second position.
    Type: Grant
    Filed: August 30, 1995
    Date of Patent: August 20, 1996
    Assignee: Okanagan House Inc.
    Inventor: Ronald R. Pyrozyk
  • Patent number: 5496123
    Abstract: A self-loading paint applicator gun for painting comprising a hollow stock adapted to receive a paint cartridge filled with paint; a valve mechanism disposed in the stock for receiving a paint cartridge and allowing the flow of paint from the paint cartridge in an opened orientation and preventing the flow of paint in a closed orientation; a trigger linkage mechanism for placing the valve mechanism in the opened orientation or the closed orientation; a hollow butt coupled to the stock; a plunging mechanism disposed within the butt for applying a force for allowing paint to flow from a paint cartridge; a barrel having a base end coupled to the stock and a tip end extended therefrom; a transfer hose having a base end and tip end with the base end coupled to the valve mechanism; and a brush having a handle on one end coupled to the tip end of the barrel, bristles on the other end, and a hollow and perforated sash therebetween coupled to the tip end of the transfer hose; whereby when a paint cartridge is disposed
    Type: Grant
    Filed: May 2, 1994
    Date of Patent: March 5, 1996
    Inventor: Charles E. Gaither
  • Patent number: 5339972
    Abstract: Total and immediate closure device which can be fitted on various containers, in particular bottles, tubes and jars, whether rigid or flexible, includes a hood (10) made of an elastic deformable material which can be fitted on the mouth (21) of a container (2). Hood (10) is pierced axially with an opening (11) into which there is tightly inserted a cylindrical body (22) an end of which is located inside of the container (2) penetrating into the opening (21) thereof and is rigidly fastened to the inner part (24) of said container (2) so as to provide a space along the outside of body (22) for the passage of the contents (23) from the said container (2).
    Type: Grant
    Filed: May 21, 1993
    Date of Patent: August 23, 1994
    Inventors: Daniel Crosnier, Jean-Marie Dulery
  • Patent number: 5297882
    Abstract: A brush dispenser designed to emit a controlled amount of liquid through and out the ends of or other opening in the middle set of bristles. Selection of the number of bristles being used as conductors can be achieved by adjusting the shaft to which cams are connected. Control of the amount of liquid flowing through the selected bristles can also be achieved by adjustment of the shaft to which the cams are connected. The liquid is contained in a removable container in the handle of the brush. Finger pressure on the removable container activates the liquid flow. A cutout in the handle allows the fingers to contact the liquid-holding container.
    Type: Grant
    Filed: January 28, 1993
    Date of Patent: March 29, 1994
    Inventor: James R. Kornides
  • Patent number: 5271513
    Abstract: Total and immediate closure device which can be fitted on various containers, in particular bottles, tubes and jars, whether rigid or flexible, includes a hood (10) made of an elastic deformable material which can be fitted on the mouth (21) of a container (2). Hood (10) is pierced axially with an opening (11) into which there is tightly inserted a cylindrical body (22) an end of which is located inside of the container (2) penetrating into the opening (21) thereof and is rigidly fastened to the inner part (24) of said container (2) so as to provide a space along the outside of body (22) for the passage of the contents (23) from the said container (2).
    Type: Grant
    Filed: January 2, 1992
    Date of Patent: December 21, 1993
    Inventors: Daniel Crosnier, Jean-Marie Dulery
  • Patent number: 5172996
    Abstract: An implement for applying liquid having an elastic container for containing liquid, a head cylinder connected to the elastic container, and a liquid applying member provided in the head cylinder for applying liquid to a desired application surface, the elastic container having in an opening thereof a valve assembly for supplying and blocking liquid from the elastic container to the head cylinder and pressing portions in sides thereof, the valve assembly being actuated by pressing the pressing portions, the elastic container including an oval cylindrical portion having an elliptical cross section consisting of short arcuate portions and long arcuate portions, the long arcuate portions having actuators in the form of inward projected recesses at central portions thereof, respectively, for acting as pressing portions, the valve assembly including a valve rod carrying a slide member having a tapered surface, the slide member being disposed between the two actuators.
    Type: Grant
    Filed: August 29, 1991
    Date of Patent: December 22, 1992
    Assignee: Kabushiki Kaisha Sakurakurepasu
    Inventors: Fumiyuki Tamiya, Nobuaki Kobayashi, Mitsuhiro Fukuoka
  • Patent number: 5169252
    Abstract: A cleaning implement is provided with an internal valve for automatic water shut-off which can be regulated by hand. The implement connects to a conventional water supply, for example, a garden hose. When the valve is open, water is supplied through a removable sponge or brush to a surface to be cleaned. The valve is opened when two portions of the implement are pivoted with respect to each other. This can be done by pressing the sponge or brush against a surface to be cleaned, pivoting the two portions of the implement and thereby opening the valve. Alternatively, the two portions can be held by handles, one in either hand, and pivoted to open and close the valve. An opening is provided in the brush or sponge to allow water to stream from a nozzle to the surface to be cleaned, unobstructed. A soap dispenser is also incorporated into the implement. The nozzle and soap dispenser direct fluid from the user when the implement is held in the hands. The implement may be used with other fluids not water.
    Type: Grant
    Filed: September 20, 1991
    Date of Patent: December 8, 1992
    Assignee: Chappell International, Inc.
    Inventor: Gilmore H. Chappell
  • Patent number: 5087143
    Abstract: A filling toothbrush having a hollow handle providing a supply space for toothpaste. A toothpaste dischage aperture is provided on the outer end of the handle beneath the bristles. A conduit inside the handle connects the aperture to the supply space at the inner end of the handle where a pump forces toothpaste through the conduit. The supply space has a cross-section increasing toward the pump in two stages provided by a first cylinder and a second cylinder within the handle. A piston within said first cylinder moves downwardly to push toothpaste toward the pump at the inner end of the handle. The second cylinder has a piston in the form of a ring having a width sufficient to span the difference in diameters of the first and second cylinders. An inwardly projecting flange on the ring piston is engaged by the first piston as it moves toward the pump and the two pistons then move in unison to expel toothpaste from the second cylinder.
    Type: Grant
    Filed: July 12, 1990
    Date of Patent: February 11, 1992
    Inventor: Michael Hertrampf
  • Patent number: 5066157
    Abstract: A brush applicator device is disclosed herein which is adapted for use with a squeeze tube. The applicator device includes an annular mounting member which has an opening extending completely therethrough. The applicator device is adapted to be threadably connected to the squeeze tube and includes a plurality of bristles connected at one end of the mounting member. An extension member extends from one end of the mounting member and terminates in the middle of the bristle members so that material squeezed into the opening from the squeeze tube travels to and is discharged in the middle of the bristle members. A wedge shaped annular sealing member is attached to the mounting member in the area of connection to the end of the squeeze tube and facilitates sealing between the mounting member and the squeeze tube. A bristle area adaptor is also disclosed for use with the brush applicator for the purpose of reducing the area of the bristles when a finer and/or precise area is needed.
    Type: Grant
    Filed: October 10, 1989
    Date of Patent: November 19, 1991
    Inventor: Lawrence J. Liff
  • Patent number: 5017036
    Abstract: A pocket or purse toothbrush has a reservoir of liquid dentifrice in the handle of the brush. The brush per se has an absorbent pad extending along the back, from a position near the reservoir to adjacent the brush bristles. A valve between the reservoir and the absorbent pad may be opened to saturate the pad with dentifrice, allowing tooth brushing without a supply of water and, if desired, in private even if away from home.
    Type: Grant
    Filed: October 10, 1989
    Date of Patent: May 21, 1991
    Inventor: Gerda Vidovic
  • Patent number: 4944625
    Abstract: A powder-dispensing brush of the pressure-feed type employs a self-cleaning filter which performs an anti-clogging function, as well as a filtering function. The brush also employs a valve which can be switched between an on position and an off position in order to control the dispensing of powder from the brush.
    Type: Grant
    Filed: October 21, 1988
    Date of Patent: July 31, 1990
    Assignee: Revlon, Inc.
    Inventors: Menachem Futter, James E. Wilson, Annette M. Golden
  • Patent number: 4932094
    Abstract: An applicator tool includes a housing for holding a disposable cartridge containing liquid such as glue, caulk or sealant. The cartridge has a flexible nozzle at one end and a plunger at another end. To dispense liquid from the cartridge, the applicator tool supplies air pressure behind the plunger to drive the plunger toward the nozzle, thereby forcing the liquid through the nozzle. To stop dispensing liquid from the cartridge, the applicator tool removes driving pressure on the plunger and clamps the nozzle between two pistons so that the liquid cannot flow through the nozzle. The applicator tool also includes a rotatable brush mounted on the housing and a pneumatic motor within the housing for rotating the brush. The tip of the cartridge nozzle extends out of the housing and into the brush, and as liquid flows out of the nozzle the rotating brush spreads the liquid onto a surface.
    Type: Grant
    Filed: December 22, 1988
    Date of Patent: June 12, 1990
    Assignee: The Boeing Company
    Inventor: Peter D. McCowin
  • Patent number: 4895468
    Abstract: A brush with automatic water shut-off is disclosed. The brush includes a handle portion pivotally connected to a body portion with a valve chamber intermediate to control water flow through the brush. A flutter valve is loosely positioned within the valve chamber and is continuously biased toward the valve chamber seat by the water pressure. An operating rod is movable within the body portion and extends past the plane of the seat. When the brush is not in use, water pressure forces the flutter valve toward the seat and contact between the flutter valve and the operating rod causes the body portion and handle portion to be pivotally offset with no water flowing. When the brush bristles contact the surface to be cleaned, the body and brush portions are urged into axial alignment about the pivot whereby the operating rod will force the flutter valve off of its seat, thereby automatically causing water flow through the brush.
    Type: Grant
    Filed: October 26, 1988
    Date of Patent: January 23, 1990
    Inventor: Gilmore H. Chappell
  • Patent number: 4881558
    Abstract: A rotatable liquid hair treatment medium applicator comprising a container having a distal face surrounding its opening which is at an angle to its verticle axis, a conical applicator head rotatably mounted around the mouth, and an applicator mouth co-rotatably projecting from the applicator head at an angle to the common central axis of the opening and applicator head.
    Type: Grant
    Filed: January 26, 1988
    Date of Patent: November 21, 1989
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Detlef Hollenberg, Hans Schneider, Georg Weihrauch
  • Patent number: 4846201
    Abstract: A squeeze-type applicator bottle has a cap provided with an opening in the top wall thereof through which solution is adapted to be dispensed and a mechanism for metering the flow of the solution through the opening comprising a disk having apertures aligned with the opening, the apertures being dimensioned to provide a preferred flow rate relative to the viscosity of the solution, the disk being adapted to be replaced by other disks having apertures designed to force solutoins of different viscosities whereby the applicator bottle can be used in substantially the same manner independently of the viscosity of the solution being dispensed.
    Type: Grant
    Filed: October 20, 1987
    Date of Patent: July 11, 1989
    Inventors: Kathryn J. Fuchs, Richard E. Davis
  • Patent number: 4838722
    Abstract: A device for dispensing flowable substances which includes an elongated housing having a chamber between a front discharge opening and a rear end opening, a piston rod axially longitudinally displaceable in the housing, an applicator at a forward end of the piston rod so as to be projectable out of the housing through the front end and retractable into the chamber with forward and rearward displacement of the piston rod, a dosaging piston disposed in the chamber and opening and closing the front discharge opening with rearward and forward displacement of the piston rod, a sealing face on the piston rod displaceable into sealing engagement with the rear opening when the piston rod is displaced rearwardly, a coupling element supported on a rearward end of the piston rod, and a closing cap removably disposed on the front end of the housing so as to close the chamber, and being disposable on the coupling element.
    Type: Grant
    Filed: March 13, 1987
    Date of Patent: June 13, 1989
    Assignee: A.W. Faber-Castell Unternehmensverwaltung GmbH & Co.
    Inventor: Otto Katz
  • Patent number: 4826340
    Abstract: A hand brush having a housing and a handle which jointly enclose a space for storing a cleaning liquid applied thereinto through a filing opening closed with a flap. A valve which closes a liquid discharge opening is formed on a spring yoke connected to a hand-operated actuating slide provided on the handle. The yoke exerts on the valve a force in the closing direction of the discharge opening.
    Type: Grant
    Filed: December 29, 1987
    Date of Patent: May 2, 1989
    Inventors: Emil Rothweiler, Gerald Siegel
  • Patent number: 4810124
    Abstract: An applicator device for nail-varnish has a dosing pump device operating in the axial direction, which cooperates with an actuating element which can be actuated transversely to the axis.
    Type: Grant
    Filed: November 23, 1987
    Date of Patent: March 7, 1989
    Assignee: Schwan-Stabilo Schwanhausser GmbH & Co.
    Inventors: Peter Krueckel, Georg Roeder, Gerhard Moeck
  • Patent number: 4790679
    Abstract: A pressure-fed brush may be used for efficient painting. The elastomeric bladder member inside the brush member is provided with a plurality of slots which separate the pressure-fed V-slots into separate fingers, thereby allowing flexing over irregular surfaces. A flow control restrictor is also provided to allow the flow fed to the brush to be varied according to the nature and viscosity of the materials being used. By providing such a flow controller, the need to feather or otherwise modulate the valve at the brush is removed. The handle and valve assembly may be utilized with different size brush heads by provision of different intermediate members which retain varying size bladders for use with varying size brush members.
    Type: Grant
    Filed: October 30, 1987
    Date of Patent: December 13, 1988
    Assignee: Graco Inc.
    Inventor: Edward P. Murphy
  • Patent number: 4786199
    Abstract: An improved instant shaving lather forming brush includes a container which is to be filled with liquid soap. The container is joined with a specially structured brush body that completes a one touch system by matching the characteristics of a brush capable of containing a large amount of water. The inherent nature of the soap will produce a massive lather after it contacts the water and is brushed on one's face, thus achieving the lather required for shaving. In particular, the present invention is applicable to a brush having long hair (above 2.5 cm). The specially structured brush body includes a flexible central guide tube and a pad plate which controls the opening and closing of the flow of liquid soap through the guide tube to outermost ends of the brush hair.
    Type: Grant
    Filed: June 4, 1985
    Date of Patent: November 22, 1988
    Inventor: Teng-Mo Chen
  • Patent number: 4773785
    Abstract: A pin-shaped device for releasing a flowable medium comprises a housing having front and rear ends and an axis, a brush-like application element arranged to extend through the front end of the housing and displaceable in a an axial direction, a piston rod arranged to displace the application element, the piston rod being axially movable in a guiding opening of the housing, a pressure spring acting upon the piston rod so that the piston rod is movable in the guiding opening under the action of the pressure spring, a dosing piston being in communication with the application element, a control piston formed so that the control piston and the application element are fixedly connected with the piston rod, while the dosing piston is axially movable relative to the piston rod, a supply chamber and a dosing chamber formed in the housing and connected with one another such that the dosing chamber is alternatingly closable during the movement of the piston rod at axially opposite ends, and a sealing ring and a sealing
    Type: Grant
    Filed: November 3, 1986
    Date of Patent: September 27, 1988
    Inventor: Otto Katz
  • Patent number: 4764046
    Abstract: A fluid outlet opening/closing mechanism and a fluid storing member equipped with this mechanism including a valve seat having a portion formed of a magnetic material, housed in the fluid storing member and adapted to be attached to an outlet portion of the fluid storing member, and a valve member having a portion formed of a magnetic material and adapted to be seated on the valve seat. At least either of the magnetic portions respectively of the valve seat and of the valve member is constituted by a material capable of generating a magnetic field.
    Type: Grant
    Filed: March 26, 1987
    Date of Patent: August 16, 1988
    Assignee: Yukizo Kitamura
    Inventors: Yukizo Kitamura, Tetsuji Kousaka
  • Patent number: 4674904
    Abstract: A brush for use in a self service car wash having an applicator head containing cleaning bristles and an elongated tubular handle adapted to bring wash fluids to the head. A relief valve is positioned in the handle which is designed to open when the fluid pressure in the handle exceeds a given value. A control valve is located between the relief valve and automatic fluid dispensing equipment for delivering fluids to the brush during a wash cycle. A bypass is provided in the control valve that permits water to drain into the handle when the control valve is closed, as for example between wash cycles. Pressure thus builds up in the handle behind the relief valve whereupon the valve periodically opens to relieve the pressure.
    Type: Grant
    Filed: August 19, 1985
    Date of Patent: June 23, 1987
    Inventor: James C. Buck
  • Patent number: 4652162
    Abstract: A hollow elongated capsule containing cosmetic powder slides removably into an open end of a first elongated hollow member. The other end of the first member has a plurality of spaced openings. A second hollow elongated member has two opposite ends, one of which engages the other end of the first member. A plate disposed in the second member intermediate its ends has openings aligned with the first member openings. An element slidably disposed in the second member has openings which can be moved into alignment with the plate and member openings or which can be moved out of such alignment. A brush having parallel bristles with powder applying tips is disposed in the third member with the tips disposed adjacent the second member. The brush and third member have manually operated cooperating elements for establishing a first position at which the bristles extend almost entirely out of the third member and a second position at which the bristles are disposed within the third member.
    Type: Grant
    Filed: September 25, 1985
    Date of Patent: March 24, 1987
    Assignee: Laura Lupton Inc.
    Inventors: James E. Ladd, Jr., David R. Jacobs
  • Patent number: 4630954
    Abstract: A hollow elongated capsule containing cosmetic powder slides removably into an open end of a first elongated hollow member. The other end of the first member has a plurality of spaced openings. A second hollow elongated member has one end with like openings which is engaged to the other end of the first member. These two members have a first position of relative rotation at which the openings are aligned and a second position at which these openings are out of alignment. A third elongated hollow member has an open end detachably engaging the opposite end of the second member. A brush having parallel bristles with powder applying tips is disposed in the third member with the tips disposed adjacent the second member.
    Type: Grant
    Filed: September 25, 1985
    Date of Patent: December 23, 1986
    Assignee: Laura Lupton, Inc
    Inventor: James E. Ladd, Jr.
  • Patent number: 4630955
    Abstract: A first elongated hollow member has a first open end and an opposite closed end with a plurality of small spaced openings therein. A hollow elongated capsule, adapted to be filled with cosmetic powder, closed at one end and open at the other, is removably slidable into and out of the first member. The capsule, when inserted in the first member, has its open end adjacent the second end of the first member and its closed end closing the first end of the second member. A second elongated hollow member has first and second open ends, the first member having its closed end disposed in the first end of the second member. The second member has a cam in the first end with openings aligned with the openings in the closed end of the first member.
    Type: Grant
    Filed: November 8, 1985
    Date of Patent: December 23, 1986
    Assignee: Laura Lupton Inc.
    Inventors: James E. Ladd, Jr., David R. Jacobs
  • Patent number: 4629347
    Abstract: A fluid pressure cleaning apparatus for cleaning large or inaccessible surfaces, such as a floor or truck sidewall. A housing has a manifold assembly mounted in the interior thereof with a plurality of linearly aligned spray nozzles spaced apart to provide a continuous spray or curtain of cleaning fluid to the surface to be cleaned. Portions of the manifold assembly extend through the housing and are connected to a handle assembly. A first brush array lines the outer edges of the housing and confines the spray from the manifold assembly and assists in cleaning the surface. A second array of scrub brushes is provided within the periphery of the first array. In one form of the cleaning apparatus the manifold assembly has a fluid discharge port and a valve selectively operable to open and close the port. When the valve is closed high pressure fluid is discharged from the nozzles to wash and rinse the surface. Detergent and fluid is directed unto the surface when the valve is open.
    Type: Grant
    Filed: December 24, 1984
    Date of Patent: December 16, 1986
    Inventor: Harold A. Poppitz
  • Patent number: 4615635
    Abstract: A toothbrush includes an elongated shank suitable for mounting onto a toothpaste container at a first end thereof and having a brush head at a second end. A plurality of bristles are carried by the brush head and extend outwardly from an upper surface thereof. A longitudinal passageway extends from the first end of the shank, through the shank, and exits in an opening within the bristles of the brush head. A slide mechanism is mounted in an elongated channel in the upper surface of the shank and is in slidable engagement therewith. The slide extends along the shank and into the brush head and has a first end disposed within the bristles which is formed in a plug complementary with the opening. The slide can be moved from a first position in which the plug completely covers the opening to a second position in which the opening is uncovered.
    Type: Grant
    Filed: June 10, 1985
    Date of Patent: October 7, 1986
    Inventor: Kun H. Kim
  • Patent number: 4548524
    Abstract: Disclosed is a package for dispensing flowable materials such as powders and liquids, particularly those intended for cosmetic use. A cover (30) fits snugly against chamber wall (12) and overlies dispensing opening (14). Removal of the cover draws a measured quantity of flowable product (50) through conduit (40) and out of the dispensing opening. A vent opening (22) through the chamber wall is preferably provided to permit the interior of the chamber to adjust to atmospheric pressure. And, a cover relief opening (32) is preferably provided to permit easy replacement of the cover and control of the quantity of product dispensed.
    Type: Grant
    Filed: July 22, 1982
    Date of Patent: October 22, 1985
    Assignee: Calumet Manufacturing Co.
    Inventor: Richard H. Seager