Resiliently Biased To Closed Position Patents (Class 401/273)
  • Patent number: 4913175
    Abstract: In a liquid-applying tip assembly in which the liquid-applying member is pushed to operate the valve to allow the liquid to flow to the liquid-applying member, the liquid-applying member is a plastic member which comprises: a plurality of ribs extending radially and axially from an axial core in such a manner as to form a plurality of axial liquid passageways therebetween. A barrier is provided between the valve and the cylinder of the tip assembly, the barrier having a hole whose diameter is slightly larger than the outside diameter of the liquid-applying member to control the flow of liquid.
    Type: Grant
    Filed: October 12, 1988
    Date of Patent: April 3, 1990
    Assignee: Pilot Ink Co., Ltd.
    Inventors: Takehiko Yokosuka, Osami Yamauchi, Hiroshi Kato
  • Patent number: 4902154
    Abstract: A material dispensing brush, such as a veterinary brush, in which material to be dispensed, such as flea powder, is contained in the brush body and is either automatically or manually releasable through hollow brush bristles.
    Type: Grant
    Filed: May 2, 1988
    Date of Patent: February 20, 1990
    Inventor: Michael A. Valenza
  • Patent number: 4848947
    Abstract: An improved applicator device is disclosed for applying an applicator liquid such as a chemical, a coating, a solvent or other suitable liquids to a surface. The device comprises a container for containing the applicator liquid and a tilt valve secured to the container. The tilt valve has a valve element normally biased into a closed position. The valve element inhibits the flow of the applicator liquid from the container when the valve element is in the closed position and permits the flow of the applicator liquid from the container when the valve element is tilted into an open position. A surface applicator has a proximal end for receiving the applicator liquid flowing through the tilt valve and has a distal end adapted to apply the applicator liquid to the surface.
    Type: Grant
    Filed: October 5, 1987
    Date of Patent: July 18, 1989
    Assignee: Pittway Corporation
    Inventors: Leon V. Kremer, Ronald E. Kieras
  • Patent number: 4792252
    Abstract: A liquid applicator device and the method of making the applicator device is disclosed for applying a liquid such as a paint, a perfume, a chemical, a coating or the like to a surface by writing, marking or painting. The liquid applicator device includes a container for the liquid and an applicator dispensing mechanism. The applicator dispensing mechanism includes an inner subassembly having a valve and an outer subassembly having the surface applicator. The valve regulates the flow of the liquid from the container to the surface applicator. The valve of the applicator device may be opened to allow the liquid to flow from the container to the surface applicator upon depression of the surface applicator or upon depression of a valve actuator. The liquid applicator device incorporates an improved sealing member for sealing with the sides of the surface applicator for reducing the flow of the applicator liquid along the side of the surface applicator.
    Type: Grant
    Filed: February 25, 1986
    Date of Patent: December 20, 1988
    Assignee: Pittway Corporation
    Inventors: Leon V. Kremer, Ronald E. Kieras, Michael G. Knickerbocker
  • Patent number: 4789261
    Abstract: A liquid applicator composed of a stem cylinder body enclosing a liquid supply vessel, a knocking member at the rear end and a brush part at the top of the outer stem.The liquid supply vessel is composed of a pressure-tight container having a specific quantitative valve and containing a pressurized liquid which contains a raw liquid and an ejecting agent.An adapter is interposed betwen an ejecting nozzle of a valve in the liquid supply vessel and the brush part. The liquid is leaked from the brush part by a knocking on the knocking member.
    Type: Grant
    Filed: April 2, 1987
    Date of Patent: December 6, 1988
    Assignee: Mitsubishi Pencil Co., Ltd.
    Inventors: Yasuyuki Iwase, Yoshiaki Akaishi, Masaomi Muranishi
  • Patent number: 4772148
    Abstract: A liquid applicator includes a generally cylindrical container having an open neck end. A flexible bag adapted to hold a liquid to be applied is disposed within the container with the open mouth of the bag located within the open neck of the container. A valve assembly is situated in the open neck of the container to control the flow of liquid from the bag. A dauber tip of porous material having its exterior surface coated with flock is located over the valve assembly at the exterior of the open container neck for receiving liquid flowing through the valve assembly and applying the liquid to an object.
    Type: Grant
    Filed: May 30, 1986
    Date of Patent: September 20, 1988
    Inventor: Sallie Q. Buschemeyer
  • Patent number: 4693623
    Abstract: A pressure-responsive valve exhibiting unusual restoring force includes an elastically deformable diaphragm having a plurality of non-intersecting, non-meeting, separate arcuate slits, each slit having a base which is intersected by at least one other slit, and each slit being out of intersecting relation with its own base.
    Type: Grant
    Filed: May 28, 1986
    Date of Patent: September 15, 1987
    Assignee: Dab-O-Matic Corp.
    Inventor: Gilbert Schwartzman
  • Patent number: 4569612
    Abstract: A liquid applicator includes a generally cylindrical container having an open neck end. A flexible bag adapted to hold a liquid to be applied is disposed within the container with the open mouth of the bag located within the open neck of the container. A valve assembly is situated in the open neck of the container to control the flow of liquid from the bag through the open container neck. A dauber tip of porous material is located at the exterior of the open container neck for receiving liquid flowing through the valve assembly and applying the liquid to an object.
    Type: Grant
    Filed: April 12, 1984
    Date of Patent: February 11, 1986
    Inventors: Gilbert Schwartzman, Sally Q. Buschemeyer
  • Patent number: 4555194
    Abstract: An applicator for applying liquids to surfaces, especially highly mobile liquids of low viscosity, the applicator comprising a cap-like body (30) in a transverse wall (50) of which is a dispensing aperture (60). An applicator pad (90) is bonded to the outside of the transverse wall and there is a diaphragm (70) on the other side of the transverse wall, covering the dispensing aperture. The diaphragm (70) has a slit (80), radially spaced from the dispensing aperture.An actuator member (100) extending through the dispensing aperture (60) rests with one end in contact with the diaphragm (70) and its other end in the applicator pad (90) so that pressure on the applicator pad (90) is transmitted via the actuator member (100) to displace the diaphragm (70) from the dispensing aperture (60) and open the slit (80).The applicator resists accidental discharge of liquid and is particularly useful for applying treatment liquids to the leather of shoe uppers to impart a shine.
    Type: Grant
    Filed: May 16, 1984
    Date of Patent: November 26, 1985
    Assignee: Reckitt & Colman Products Limited
    Inventor: Geoffrey R. Hammond
  • Patent number: 4543005
    Abstract: The invention relates to a container for an instantaneous adhesive and more particularly to an arrangement of a so-called pencil-type container which contains the instantaneous adhesive therein. Through use of the present invention, an appropriate small amount of the instantaneous adhesive can be delivered on a part to be bonded through a nozzle disposed at the upper end of the container by urging the top of the container against the part to be bonded. The container is sealed when not in use through a novel spring mechanism which closes the container urging a nozzle against the opening at the tip of the casing.
    Type: Grant
    Filed: December 5, 1983
    Date of Patent: September 24, 1985
    Assignee: Florex Co., Ltd.
    Inventor: Yasuyuki Kuboshima
  • Patent number: 4480940
    Abstract: Device for applying liquid materials to the skin, the device having a liquid container, a poromeric plastic applicator head, and a diaphragm spring holding the applicator in said device. The diaphragm spring provides a liquid tight seal between the poromeric applicator head and the liquid container and also allows movement of the poromeric applicator head in a vertical direction to create a pressure within the liquid container and provide force to aid in moving the liquid through the poromeric applicator head to its outer surface.
    Type: Grant
    Filed: December 6, 1983
    Date of Patent: November 6, 1984
    Assignee: American Cyanamid Company
    Inventor: Keith F. Woodruff
  • Patent number: 4403880
    Abstract: A record cleaning/conditioning device for cleaning, conditioning and rendering the surface of a phonograph record substantially static-free is disclosed. The device comprises an elongated arm member having a cleaning surface disposed on one side thereof. The cleaning surface is adapted to engage and clean the surface of a record so as to remove dirt and other undesirable material therefrom. A reservoir is disposed on the arm member for supplying a cleaning/conditioning fluid to the cleaning surface. By use of the device of the present invention, phonograph records of varying sizes can be efficiently cleaned, conditioned and rendered substantially static-free.
    Type: Grant
    Filed: March 13, 1981
    Date of Patent: September 13, 1983
    Assignee: California Sounds Ltd.
    Inventors: Joseph Sandor, Claude P. Davis
  • Patent number: 4370072
    Abstract: A utility brush usable to wash various objects includes a brush head and a handle member, the former including cleaning means such as bristles extending from one face thereof. Also included are port means formed through the head to provide communication between the cleaning means and a reservoir containing a cleaning fluid whereby the cleaning fluid can be fed into and out of the reservoir. Associated with the reservoir means is check valve means for allowing air to be exhausted from the reservoir during filling and for maintaining the reduced pressure in the reservoir means during the release of the cleaning fluid.
    Type: Grant
    Filed: April 10, 1981
    Date of Patent: January 25, 1983
    Inventor: Merritt L. Moffitt, Jr.
  • Patent number: 4364684
    Abstract: A writing instrument comprises a writing nib having a writing tip at one end and an enlarged head portion at the other end, and a resilient seat urging the head portion of the nib toward a tip of the instrument. The nib is movably secured in a nib holder body in such a manner that a writing pressure enables the nib to move backward against the resilient force of the seat to form an ink-feed space between the head portion and the nib holder body. When the writing instrument is not in use, the head portion is engaged with the nib holder body to close the ink-feed space.
    Type: Grant
    Filed: June 11, 1980
    Date of Patent: December 21, 1982
    Assignee: Pentel Kabushiki Kaisha
    Inventors: Tadashi Kohno, Takahiko Shimizu, Kenji Takahashi, Hishao Fukui, Akio Okubo, Noriaki Masuda
  • Patent number: 4312598
    Abstract: This appliance which provides instantaneous cleaning and immediate drying comprises a handle, at one end of which is hinged a heating sole protected by a cover, in combination with a swab made from any absorbing material held under this heating sole as well as with means for feeding water to the lower face of the heating plate in contact with the swab. The heating sole- protecting cover assembly has at least one opening, and said means are formed by a water reservoir placed above said cover and comprising at least one appendage housed in said opening, this appendage having at its base at least one flow orifice for the water. Means such as a piston and springs are provided for maintaining this orifice normally closed and for opening it when it is desired to damp the swab in contact with the heating sole.
    Type: Grant
    Filed: February 11, 1980
    Date of Patent: January 26, 1982
    Inventor: Lucienne Vagner
  • Patent number: 4309119
    Abstract: Applicator device for cosmetic preparations, having a closed, substantially cylindrical casing in which a piston dividing the casing into two variable-size chambers sealed from one another is displaceably disposed, the one variable-size chamber being fillable with the cosmetic preparation and being combined with a removable applicator provided with a passage for the preparation, by means of which the cosmetic preparation can be applied to the body part being treated, in quantities controllable by means of a self-closing valve. The variable-size chamber opposite the preparation reservoir is provided with a connection for bringing in a compressed gas which seeks to displace the piston to reduce the preparation reservoir, and in the passage connecting the preparation reservoir chamber to the applicator there is disposed the self-closing valve preventing escape of the preparation when the applicator is removed.
    Type: Grant
    Filed: June 18, 1980
    Date of Patent: January 5, 1982
    Assignee: Goldwell GmbH, Chemische Fabrik H.E. Dotter
    Inventor: Adam Wittersheim
  • Patent number: 4166626
    Abstract: A record cleaning device for cleaning, conditioning and rendering the surface of a phonograph record substantially static-free is disclosed. The device comprises an elongated arm member having a cleaning brush disposed on one side thereof. The cleaning brush is adapted to engage and clean the surface of a record so as to remove dirt and other undesirable material therefrom. A valve is disposed on the other side of the arm member for regulating the flow of a cleaning fluid through the arm member and to the cleaning brush. In this manner, cleaning, as well as conditioning of the phonograph record is achieved. Further, it has been found that the device applies the cleaning fluid in such a manner as to render the surface of the record substantially static-free. A rotatable member is also coupled to the arm member adjacent the valve such that the device can be selectively rotated about the record to be cleaned in an easy and efficient manner.
    Type: Grant
    Filed: December 23, 1977
    Date of Patent: September 4, 1979
    Assignee: California Sounds, Ltd.
    Inventors: Joseph Sandor, Claude P. Davis