Patents by Inventor Warren J. Clark

Warren J. Clark 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).

  • Bicycle air pump restraining device
    Patent number: 4803857
    Abstract: A locking device comprises a pair of double pivoted jaw members which, in their closed position, define a pair of closely spaced parallel gripping apertures, and in their open position define transverse entry passages to the apertures, one of which is adapted to lock a bicycle air pump therein, and the other of which is adapted to lock to a bicycle frame.
    Type: Grant
    Filed: November 5, 1987
    Date of Patent: February 14, 1989
    Assignee: HCC Corporation
    Inventors: David R. Hall, Warren J. Clark