Granted Patent
Utility
US 6,446,437 · App. 09/476,857
Fuel system
Inventor:
Trevor S. Smith
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Jan 3, 2000
Inventor
Trevor S. Smith
Assignee (at issue)
Lucas Industries Limited
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.