Patents by Inventor Shirley M. Colley

Shirley M. Colley 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: D263642
    Type: Grant
    Filed: May 17, 1979
    Date of Patent: April 6, 1982
    Inventor: Shirley M. Colley