Patents by Inventor Jay E. Trinnaman

Jay E. Trinnaman 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).

  • Truck rear bumper
    Patent number: D297924
    Type: Grant
    Filed: June 2, 1986
    Date of Patent: October 4, 1988
    Assignee: Michael A. Abraham
    Inventor: Jay E. Trinnaman
  • Truck grill guard
    Patent number: D300420
    Type: Grant
    Filed: June 4, 1986
    Date of Patent: March 28, 1989
    Assignee: Michael A. Abraham
    Inventor: Jay E. Trinnaman