Patents by Inventor George E. Bush

George E. Bush has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Dispensing of fluent materials
    Patent number: 4274409
    Abstract: A dispensing device for use in dispensing measured quantities of fluent materials through a plurality of resiliently compressible dispensing tubes, the device comprising a housing having a tube zone for receiving a plurality of dispensing tubes; collapsing device for collapsing, in compression zones, dispensing tubes when located in the tube zone; displacement device for displacing the collapsing device to advance the compression zones along compression paths to dispense fluent materials through such dispensing tubes; and adjustment device for adjusting the effective length of at least one of the compression paths effected by the collapsing device during displacement thereof. A dispensing kit comprising a dispensing device as described, and a plurality of resiliently compressible dispensing tubes for location in the tube zone.
    Type: Grant
    Filed: January 18, 1979
    Date of Patent: June 23, 1981
    Inventor: George E. Bush
  • Dispensing of fluent materials
    Patent number: 4273260
    Abstract: A dispensing device for use in dispensing measured quantities of fluent materials through a plurality of resiliently compressible dispensing tubes, the device comprising a housing having a tube zone for receiving a plurality of dispensing tubes; collapsing device for collapsing, in compression zones, dispensing tubes when located in the tube zone; and displacement device for diplacing the collapsing device to advance the compression zones along compression paths to dispense fluent materials through such dispensing tubes, the compression paths being of differing effective lengths. A dispensing kit comprising a dispensing device as described, and a plurality of resiliently compressible dispensing tubes for location in the tube zone.
    Type: Grant
    Filed: January 24, 1979
    Date of Patent: June 16, 1981
    Inventor: George E. Bush
  • Dispensing of fluent materials
    Patent number: 4263909
    Abstract: A dispensing device for use in dispensing measured quantities of fluent materials through a plurality of resiliently compressible dispensing tubes, the device comprising a housing having a cartridge zone for receiving a cartridge having a plurality of dispensing tubes associated therewith; collapsing means for collapsing, in compression zones, dispensing tubes when located in the cartridge zone by means of a cartridge; and displacement means for displacing the collapsing means to advance the compression zones along compression paths to dispense fluent materials through such dispensing tubes.A dispensing kit comprising a dispensing device as described, a cartridge removably located in the cartridge zone, and a plurality of resiliently compressible dispensing tubes located in the cartridge zone by means of the cartridge.
    Type: Grant
    Filed: January 18, 1979
    Date of Patent: April 28, 1981
    Assignee: Pitman-Moore, Inc.
    Inventor: George E. Bush