Patents Assigned to Sit-N-Sip, Inc.
  • Patent number: 4687122
    Abstract: A combination seat cushion and liquid container has a self-bleeding bung dispensing valve positioned in a single bung hole of the container for dispensing liquid from the container while bleeding air into the container. The valve structure includes an air bleed valve and a liquid drain valve, both of which open simultaneously upon the depression of a button in the bung hole and which automatically close simultaneously upon release of the pressure on the button.
    Type: Grant
    Filed: September 20, 1985
    Date of Patent: August 18, 1987
    Assignee: Sit-N-Sip, Inc.
    Inventors: Eugene L. Bothun, Brent S. Hine
  • Patent number: D293393
    Type: Grant
    Filed: May 14, 1985
    Date of Patent: December 29, 1987
    Assignee: Sit-N-Sip, Inc.
    Inventors: Eugene L. Bothun, Michael C. McGuire