Patents by Inventor Janet K. Kohler

Janet K. Kohler 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).

  • Battery activate assembly
    Patent number: 4326015
    Abstract: A battery activate assembly having an enclosed box with multiple cavities d a storage area. A valve is attached to the lid of the box for connection to a vacuum pump. Each cavity has a needle nozzle projecting beyond the box for connection to tubing which is adapted to be attached at the other end to an individual battery cell. A knife edge is provided in each cavity to pierce the membrane of an electrolyte bottle when inserted into the cavity to allow the electrolyte to flow from the cavity through the needle nozzle and tubing into the battery cell.
    Type: Grant
    Filed: October 23, 1978
    Date of Patent: April 20, 1982
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Janet K. Kohler