Patents by Inventor Susan M. Masterson

Susan M. Masterson 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).

  • Baseball motif picture frame
    Patent number: D317530
    Type: Grant
    Filed: April 18, 1989
    Date of Patent: June 18, 1991
    Inventor: Susan M. Masterson
  • Football motif picture frame
    Patent number: D351067
    Type: Grant
    Filed: June 23, 1993
    Date of Patent: October 4, 1994
    Inventor: Susan M. Masterson