Patents by Inventor Jean M. Siewertson

Jean M. Siewertson 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).

Doll with backpack, lock and key

Patent number: D378385

Type: Grant

Filed: January 29, 1996

Date of Patent: March 11, 1997

Inventor: Jean M. Siewertson

Doll with backpack, lock and key