Patents Represented by Attorney, Agent or Law Firm Weintraub, Duross & Brady
  • Patent number: 5537667
    Abstract: A swimming training device having a swimming cap removably contained therein a receiving device. The receiving device can pickup one of a multiple of signals from a transmitter controlled by a swimming coach. The cap has a compartment that can be sealed releasably, so that water is kept out during swimming and the device may be accessed for repairs or removal.
    Type: Grant
    Filed: January 14, 1994
    Date of Patent: July 16, 1996
    Inventors: Peggy J. Kenning, John G. Kenning
  • Patent number: 5525178
    Abstract: A coil of hollow tubing is bonded onto itself to retain the integrity of the coil by depositing a bead or stream of adhesive onto the exterior of the tubing along the extent thereof. By coiling the tubing the adhesive comes into contact with itself to removably bond the coil together. In use, any desired section of the coil is "peeled" from the remainder of the coil. The present invention is particularly advantageous in use with drain tile.
    Type: Grant
    Filed: February 28, 1995
    Date of Patent: June 11, 1996
    Inventor: Carl Roggenbuck
  • Patent number: 5516338
    Abstract: An aqueous dye composition is based upon a mixture of a water-soluble titanium salt, preferably titanium potassium oxalate and a tannin substance, preferably Myrobalan extract. This dye composition may be used to dye either natural fibers, synthetic fibers or blends thereof. The composition is particularly advantageous for either bottom dyeing denim fabric which can then be overdyed with indigo blue dye to provide blue-green hues or as a mordant for a basic dye.
    Type: Grant
    Filed: January 25, 1995
    Date of Patent: May 14, 1996
    Inventor: Panemangalore S. Pai
  • Patent number: 5510045
    Abstract: Alkaline diamine track lubricants for use with glass, aluminum and two-piece PET containers and other articles of manufacture are prepared from an admixture of an alkyl diamine and a water-soluble hydrotrope. The diamine lubricants are prepared without the neutralization thereof and have a corrosion inhibitor which is, preferably, a reducing agent and a biocide incorporated thereinto. A source of alkalinity may be employed, as well, to maintain the pH above 8.
    Type: Grant
    Filed: March 25, 1994
    Date of Patent: April 23, 1996
    Assignee: Diversey Corporation
    Inventor: Christian A. Remus
  • Patent number: 5509832
    Abstract: A jet drive for propelling a vessel has a rotatable impeller coupled to an engine. An impeller housing surrounds the impeller. A diffuser housing and a nozzle housing are attached to the impeller housing, which is supported by a transom. An intake duct is disposed in front of the impeller housing. The intake duct has an intake opening, the perimeter of which is defined by a forward edge portion substantially flush and a rear edge portion raised relative to the remainder of the edge, which is substantially parallel to the perimeter to the forward edge. A sloped surface connects the raised rear edge and the lowest point of the transom. The intake duct has a forward facing separator baffle depending from and substantially parallel to the wall and disposed interiorly thereof. The space defined between the separator baffle and the wall is in fluid communication through at least one discharge duct to either one of the transom and bottom.
    Type: Grant
    Filed: May 18, 1995
    Date of Patent: April 23, 1996
    Inventor: Paul W. Roos
  • Patent number: 5507066
    Abstract: A support device for the mechanical handle of a paint roller. This support, made by molding of a plastic material, comprises a handle divided lengthwise in two parts joinable together by a locking mechanism. The handle is articulated on a stirrup which supports the cylindrical handle, and which is able to rotate to 90 degrees, from a position parallel to the stirrup to a position perpendicular to the stirrup. The parts of the handle articulate themselves on the stirrup by the intermediary of molded bridges on a stud projecting centrally from the stirrup.
    Type: Grant
    Filed: August 8, 1994
    Date of Patent: April 16, 1996
    Assignee: ETS Ridremont Brosserie
    Inventor: Tadeck Zulick
  • Patent number: 5482742
    Abstract: A method for reducing green roughness of a braking system and a method of manufacturing a brake system includes coating at least one of the components of the brake system with a boundary layer material. The method is applicable to either the pad of a disc brake system or the brake drum lining and/or the brake shoe of a brake drum system. The coating is either a binder, a filler, a boundary layer lubricant or a mixture thereof. The coating hereof is either graphite, molybdenum disulfide and/or a divalent fluoride, either organic or inorganic. Likewise, a thermoset paint such as an alkyd resin, phenolic resin, epoxy resin or the like can be used for the coating material. The coating eliminates uneven transfer of friction material during the brake wear-in period which creates brake torque vibration which, in turn, increases vehicle sensitivity and brake roughness.
    Type: Grant
    Filed: July 22, 1993
    Date of Patent: January 9, 1996
    Assignee: Akebono Brake Systems Engineering Center, Inc.
    Inventors: Minoru Takamiya, Toshiro Miyazaki, Yosuke Sasaki
  • Patent number: 5460219
    Abstract: Sand cores are broken up and removed from castings, particularly from cylinder heads from internal combustion engines. A pneumatic hammer is applied to the casting while the casting is held against a low pressure cylinder. The casting is subjected to horizontal oscillation by a receiver actuated by a rod and a double eccentric rotatably driven by a geared motor.
    Type: Grant
    Filed: November 12, 1992
    Date of Patent: October 24, 1995
    Assignee: Massin Limited Company
    Inventors: Marcel Massin, Daniel Massin
  • Patent number: 5456297
    Abstract: A detergent dispenser having a support for the dispenser may be filled with liquid from a suitable source. A switch controls the flow of liquid into the dispenser. The support, which may be a cradle from which the dispenser hangs or a platform on top of which the dispenser sits, holds the dispenser in conjunction with a resilient urging mechanism. The switch is activated by an empty dispenser urging against the switch. The switch is deactivated by the weight of the dispenser being filled, thus overcoming the urging mechanism.
    Type: Grant
    Filed: April 5, 1993
    Date of Patent: October 10, 1995
    Assignee: Diversey Corporation
    Inventors: Garry W. Crossdale, Michael J. Stevens
  • Patent number: 5456173
    Abstract: A device for fixing end rings in the ends of a rotary screen printing stencil wherein a layer of adhesive, which has been applied between the end rings and the ends of said stencil, is hardened by using infra-red radiation producing means such as infra-red radiators. Such radiators each have a reflector which is insulated at their back-sides. During the treatment with infra-red radiation, the assembly of end rings and printing stencil may be rotated around the longitudinal axis of the stencil.
    Type: Grant
    Filed: July 26, 1991
    Date of Patent: October 10, 1995
    Assignee: Stork Screens B.V.
    Inventor: Anthonius M. van der Meulen
  • Patent number: 5453451
    Abstract: A sprayable coating composition is formulated using one or more acrylates and one or more photoinitiators which act to polymerize the composition when exposed to ultraviolet light. Because of the use of low molecular weight monomers or oligomers, the composition is essentially free of volatile organic solvents and therefore evaporative emissions in curing are substantially eliminated.
    Type: Grant
    Filed: March 29, 1993
    Date of Patent: September 26, 1995
    Inventor: Andrew A. Sokol
  • Patent number: 5453031
    Abstract: A hand propulsion device for a paddle wheel boat has a cranking mechanism of handles turning a sprocket. The sprocket drives a chain, which is mounted between the first sprocket and a second sprocket. The chain, in part, turns the second sprocket, which turns an axle and then, in turn, turns the paddle wheel. The device allows handicapped person, who cannot drive the boat with foot power, to operate a paddleboat and enjoy water recreation.
    Type: Grant
    Filed: July 19, 1994
    Date of Patent: September 26, 1995
    Inventor: David L. Gagnier
  • Patent number: 5453307
    Abstract: A mount for displaying horns of an animal has a base member. The base has a display portion formed therein. The display portion comprises an opening and a recess formed in the base and in communication with each other. A cover and a backing enclose a photograph or other pictorial to be displayed in the display portion. The cover and backing fit within the recess, but may not pass forwardly into the opening. A nail slot may be provided to facilitate hanging of the mount to a wall or other surface.
    Type: Grant
    Filed: February 28, 1994
    Date of Patent: September 26, 1995
    Inventor: Leonard D. Rezmer
  • Patent number: 5449367
    Abstract: A pre-tied suturing knot for use with a surgical needle for endoscopic procedures and the method for making and using the pre-tied knot for tying the suture in situ. The pre-tied knot is tied from suturing thread and surrounds the shaft of a needle holder or grasper. A needle holder is placed on the U-shaped loop and the U-shaped loop or bight is pulled back upon itself to create a first loop, a second loop and two loopholes. The distal end of the suture thread is threaded over the proximal end and through the loopholes creating the nascent knot. The pre-tied knot is utilized after the tissue has been pierced with the needle. Thereafter, the needle holder is withdrawn from the suturing site, thereby pulling the suture thread against and through the tissue edges and moving the pre-tied knot along the shaft of the needle holder over the clamp and into position near the suturing site.
    Type: Grant
    Filed: August 2, 1993
    Date of Patent: September 12, 1995
    Inventor: Othman Kadry
  • Patent number: 5448678
    Abstract: An electrically heated nozzle for use in injection molding which is positioned between an injection apparatus and a die casting machine in an injection molding operation. The nozzle transfers molten material such as metal under pressure from the injection apparatus to the die. The nozzle has a refractive core, with a flow passage, surrounded by an intermediate metal core which is heated by a coil of electrical resistance wire to prevent heat loss in the molten metal. A metal sleeve surrounds the coil and the intermediate core. The heating coil is attached to a control box which energizes the coil and controls the temperature.
    Type: Grant
    Filed: May 3, 1994
    Date of Patent: September 5, 1995
    Inventors: Harold Booton, William C. Caugherty
  • Patent number: 5444903
    Abstract: A method of making a jewelry loop for displaying charms and similar hanging jewelry such that each loop of the hanger has at least a single charm. Each loop of the hanger is provided with a spring-like quality causing the ends of the loop to spring back together upon deflection and urge against each other to close the loop and prevent the escape of the charms from the loop. The jewelry loop hanger is attachable to jewelry accessories such as necklaces, bracelets, earrings and pins.
    Type: Grant
    Filed: July 14, 1994
    Date of Patent: August 29, 1995
    Inventor: Ronald T. Wachler
  • Patent number: 5443849
    Abstract: A sporicidal composition characterized in that it comprises iodine bromide in aqueous solution at a pH of less than 7.
    Type: Grant
    Filed: August 19, 1992
    Date of Patent: August 22, 1995
    Assignee: Diversey Corporation
    Inventor: Michael P. Corby
  • Patent number: 5442866
    Abstract: An assembly for use by a surveyor having a ruler and an apparatus for securing the ruler to a surveyor's pole. The ruler has a retractable tape and a belt clip. The apparatus for securing the ruler to a pole includes a cradle sized to retain the ruler, a stop member, a planar wall member and attachment members for securing the apparatus to a pole. By securing the ruler to a pole, a single person may complete measurements which previously required two people. The tape of the ruler includes measurements which are inverted with respect to the tenth of a foot for easier reading.
    Type: Grant
    Filed: June 24, 1992
    Date of Patent: August 22, 1995
    Inventor: William E. Woods
  • Patent number: D366235
    Type: Grant
    Filed: July 27, 1994
    Date of Patent: January 16, 1996
    Inventors: William P. Schmidt, Franklin D. Hutchinson
  • Patent number: D370881
    Type: Grant
    Filed: May 2, 1995
    Date of Patent: June 18, 1996
    Inventor: Charles B. Thomas