Patents by Inventor Tammy Lynn Steinbeck

Tammy Lynn Steinbeck 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).

  • Hanging file box
    Patent number: D423587
    Type: Grant
    Filed: November 30, 1998
    Date of Patent: April 25, 2000
    Assignee: ACCO Brands, Inc.
    Inventors: Christopher Conley, Cira Conley, Maureen O'Connor, Scott Ternovits, Paul Nizzere, Tammy Lynn Steinbeck, Marcia Lausen, Stephan Peter Pfanner
  • Storage box
    Patent number: D424117
    Type: Grant
    Filed: November 30, 1998
    Date of Patent: May 2, 2000
    Assignee: ACCO Brands, Inc.
    Inventors: Tammy Lynn Steinbeck, Maureen O'Connor, Christopher Conley, Marcia Lausen