Patents by Inventor Debra R. Trigoboff

Debra R. Trigoboff 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).

  • Animal feeding bowl
    Patent number: D352576
    Type: Grant
    Filed: September 23, 1993
    Date of Patent: November 15, 1994
    Inventors: Nathaniel A. Trigoboff, Debra R. Trigoboff
  • Animal feeding bowl
    Patent number: D353229
    Type: Grant
    Filed: September 23, 1993
    Date of Patent: December 6, 1994
    Inventors: Nathaniel A. Trigoboff, Debra R. Trigoboff