Granted Patent
Utility
US 5,167,340 · App. 07/867,949
Fuel cap with a molded seal
Inventor:
James R. Shaw
Patented Case
View Patent ↗
Granted: Dec 1, 1992
Filed: Apr 13, 1992
Inventor
James R. Shaw
Assignee (at issue)
Shaw Aero Devices, 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.