Patents by Inventor Richard E. Tipton

Richard E. Tipton 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).

  • Rack
    Patent number: 5115920
    Abstract: A rack includes a shelf in which the means for connecting the shelf members together and for locking the shelf members together are integral with the shelf members.
    Type: Grant
    Filed: July 20, 1990
    Date of Patent: May 26, 1992
    Assignee: The Interlake Companies, Inc.
    Inventors: Richard E. Tipton, Paul S. Hart