Patents by Inventor Robert Charles Swenson

Robert Charles Swenson 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).

Combined ribbon and picture frame jewelry

Patent number: D392912

Type: Grant

Filed: May 20, 1997

Date of Patent: March 31, 1998

Assignee: Picture Perfect Jewelry, Inc.

Inventors: Helene Teitelbaum Roos, Robert Charles Swenson
Combined cause related ribbon and picture frame jewelry article

Patent number: D394822

Type: Grant

Filed: May 20, 1997

Date of Patent: June 2, 1998

Assignee: Picture Perfect Jewelry, Inc.

Inventors: Robert Charles Swenson, Helene Teitelbaum Roos

Combined ribbon and picture frame jewelry

Combined cause related ribbon and picture frame jewelry article