Patents by Inventor Elizabeth C. Kellen

Elizabeth C. Kellen 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).

  • Table
    Patent number: D355316
    Type: Grant
    Filed: December 21, 1993
    Date of Patent: February 14, 1995
    Assignee: Westinghouse Electric Corporation
    Inventor: Elizabeth C. Kellen
  • Stool
    Patent number: D357592
    Type: Grant
    Filed: December 21, 1993
    Date of Patent: April 25, 1995
    Assignee: Westinghouse Electric Corporation
    Inventor: Elizabeth C. Kellen
  • Chair
    Patent number: D357594
    Type: Grant
    Filed: December 21, 1993
    Date of Patent: April 25, 1995
    Assignee: Westinghouse Electric Corporation
    Inventor: Elizabeth C. Kellen
  • Cafe table
    Patent number: D357605
    Type: Grant
    Filed: December 21, 1993
    Date of Patent: April 25, 1995
    Assignee: Westinghouse Electric Corporation
    Inventor: Elizabeth C. Kellen