Patents by Inventor Robert F. Hurst

Robert F. Hurst 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).

  • Patent number: D280542
    Type: Grant
    Filed: February 10, 1983
    Date of Patent: September 10, 1985
    Inventor: Robert F. Hurst