Patents by Inventor Robert F. Zivica

Robert F. Zivica 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).

  • Radio cabinet
    Patent number: D248651
    Type: Grant
    Filed: April 28, 1976
    Date of Patent: July 25, 1978
    Assignee: Pro Sports Marketing, Inc.
    Inventor: Robert F. Zivica