Patents by Inventor Mary A. Shafer

Mary A. Shafer 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).

  • Toothbrush holder
    Patent number: D336398
    Type: Grant
    Filed: February 11, 1992
    Date of Patent: June 15, 1993
    Assignee: Franklin Plastic Products, Inc.
    Inventor: Mary A. Shafer
  • Wastebasket
    Patent number: D338302
    Type: Grant
    Filed: February 11, 1992
    Date of Patent: August 10, 1993
    Assignee: Franklin Plastic Products, Inc.
    Inventor: Mary A. Shafer
  • Boutique wastebasket
    Patent number: D342815
    Type: Grant
    Filed: January 28, 1992
    Date of Patent: December 28, 1993
    Assignee: Franklin Plastic Products, Inc.
    Inventor: Mary A. Shafer
  • Tumbler
    Patent number: D343091
    Type: Grant
    Filed: January 28, 1992
    Date of Patent: January 11, 1994
    Assignee: Franklin Plastic Products, Inc.
    Inventor: Mary A. Shafer
  • Soap dish
    Patent number: D345067
    Type: Grant
    Filed: February 11, 1992
    Date of Patent: March 15, 1994
    Assignee: Franklin Plastic Products, Inc.
    Inventor: Mary A. Shafer
  • Soap dish
    Patent number: D345068
    Type: Grant
    Filed: February 11, 1992
    Date of Patent: March 15, 1994
    Assignee: Franklin Plastic Products, Inc.
    Inventor: Mary A. Shafer