Patents by Inventor Stephen M. Smith, deceased

Stephen M. Smith, deceased 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: D319924
    Type: Grant
    Filed: March 8, 1988
    Date of Patent: September 17, 1991
    Assignee: Godinger Silver Art Co., Inc.
    Inventors: Victor Carranza, Stephen M. Smith, deceased
  • Patent number: D322866
    Type: Grant
    Filed: December 6, 1990
    Date of Patent: December 31, 1991
    Assignee: Godinger Silver Art Co., Ltd.
    Inventors: Victor Carranza, Stephen M. Smith, deceased
  • Patent number: D326929
    Type: Grant
    Filed: December 6, 1990
    Date of Patent: June 9, 1992
    Assignee: Godinger Silver Art. Co., Ltd.
    Inventors: Victor Carranza, Stephen M. Smith, deceased