Patents by Inventor Marion Pratt

Marion Pratt 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).

  • Credenza
    Patent number: D243812
    Type: Grant
    Filed: June 13, 1975
    Date of Patent: March 29, 1977
    Inventor: Marion Pratt
  • Table
    Patent number: D243813
    Type: Grant
    Filed: December 9, 1975
    Date of Patent: March 29, 1977
    Inventor: Marion Pratt
  • Table
    Patent number: D245302
    Type: Grant
    Filed: December 10, 1975
    Date of Patent: August 9, 1977
    Assignee: J. G. Redmond Associates, Inc. (Entire)
    Inventor: Marion Pratt