Patents by Inventor Ben Siebel

Ben Siebel 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).

  • Spoon or similar article of flatware
    Patent number: D248439
    Type: Grant
    Filed: November 8, 1976
    Date of Patent: July 11, 1978
    Assignee: Oxford Hall Silversmiths, Ltd.
    Inventor: Ben Siebel