Patents by Inventor Gary Ronald Tucholski

Gary Ronald Tucholski 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).

  • Safety switch for sealed galvanic cells
    Patent number: 4028478
    Abstract: A Galvanic Cell assembly including a safety switch which comprises an active member and an insulating member. The switch is disposed between the metallic container and the metallic cover plate of the cell. The active member is an electrically conductive spring member having an inclined deformable section with a centrally located opening.
    Type: Grant
    Filed: May 24, 1976
    Date of Patent: June 7, 1977
    Assignee: Union Carbide Corporation
    Inventor: Gary Ronald Tucholski
  • Safety switch for small diameter galvanic cells
    Patent number: 4025696
    Abstract: The Galvanic Cell assembly incorporates an integral safety pressure switch comprising an active member and an insulating member. The active member is an electrically conductive invertible spring member having an inclined deformable first section, a curved second section and a centrally disposed opening. The cell container may be dished inwardly to provide additional room for the switch and to provide added deflection under pressure for operating the switch.
    Type: Grant
    Filed: May 24, 1976
    Date of Patent: May 24, 1977
    Assignee: Union Carbide Corporation
    Inventors: Gary Ronald Tucholski, Frank George Spanur