Patents by Inventor Theodore D. Boebel

Theodore D. Boebel 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).

  • Electrical switch
    Patent number: 4362910
    Abstract: An electrical switch with low profile and small button motion has a button close to a pivot and includes a ring like structure with bearing areas to open and close contacts. The actuating button is situated in an aperture and covered with a flexible membrane which seals the switch, prevents entry of dirt and gives an indication of the switch.
    Type: Grant
    Filed: December 31, 1980
    Date of Patent: December 7, 1982
    Assignee: Ark-Les Corporation
    Inventors: Theodore D. Boebel, William B. Walkup, Edward B. Mitchell