Patents by Inventor Robert M. Barnes

Robert M. Barnes 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).

  • Trim bezel installation tool
    Patent number: 4328612
    Abstract: A bezel installation tool is disclosed for blind securing bezels in a panel. The tool includes a rotary striker, bezel holder and load spring. As tabs on the bezel are bent over by the striker, the holder and spring clench the bezel about the edge of the opening.
    Type: Grant
    Filed: June 19, 1980
    Date of Patent: May 11, 1982
    Assignee: General Motors Corporation
    Inventors: Philip W. Leistra, Jr., Robert M. Barnes