Granted Patent
Utility
US 5,000,503 · App. 07/455,670
Tailgate protector
Inventor:
James D. Bernatek
Patented Case
View Patent ↗
Granted: Mar 19, 1991
Filed: Dec 22, 1989
Inventor
James D. Bernatek
Assignee (at issue)
Durakon Industries, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.