Patents Assigned to California Cooperage
  • Hydro-jet fitting for hot tub
    Patent number: 4119686
    Abstract: In a hydro-massage jet fitting for a hot tub wherein the fitting includes a venturi air-induction system which mixes air with water before pumping the water into the tub, there is disclosed an improvement wherein the passageway to conduct air to the fitting extends through the side wall of the tub to an annular space surrounding the body of the fitting and the fitting is modified to conduct the air from this space into the body.
    Type: Grant
    Filed: October 3, 1977
    Date of Patent: October 10, 1978
    Assignee: California Cooperage
    Inventor: William W. Conger, IV
  • Timer control box
    Patent number: D270715
    Type: Grant
    Filed: September 25, 1981
    Date of Patent: September 27, 1983
    Assignee: California Cooperage
    Inventor: Charles M. Perethian
  • Air switch
    Patent number: D272821
    Type: Grant
    Filed: September 25, 1981
    Date of Patent: February 28, 1984
    Assignee: California Cooperage
    Inventor: Charles M. Perethian