Patents by Inventor Joyce L. Cranston

Joyce L. Cranston 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).

  • Shoe signage
    Patent number: D335760
    Type: Grant
    Filed: May 16, 1990
    Date of Patent: May 25, 1993
    Assignee: Eye-D Unlimited, Inc.
    Inventors: David L. Warren, Joyce L. Cranston, Margery J. Goldman
  • Support brace for hanging posters
    Patent number: D361601
    Type: Grant
    Filed: August 22, 1994
    Date of Patent: August 22, 1995
    Assignee: Eye-D Unlimited, Inc.
    Inventors: Margery J. Goldman, Joyce L. Cranston