Patents by Inventor Bruce D. Newcomb

Bruce D. Newcomb 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).

  • Anti-disconnect attachment for air line couplings
    Patent number: 4747623
    Abstract: A safety attachment for a two component air line "glad hand" coupling employed on tractor trailers and railway rolling stock is disclosed. The attachment is secured to one part of the coupling and includes a rigid blocking member which prevents relative rotation of the two coupling parts in a direction which could allow separation of the two coupling parts.
    Type: Grant
    Filed: October 14, 1986
    Date of Patent: May 31, 1988
    Inventors: Bruce D. Newcomb, Bruce D. Newcomb, Wayne H. Gosnell