Granted Patent
Utility
US 5,117,866 · App. 07/632,333
Air flow regulator for fuel measuring systems
Inventor:
John C. Nicholas
Patented Case
View Patent ↗
Granted: Jun 2, 1992
Filed: Dec 21, 1990
Inventor
John C. Nicholas
Assignee (at issue)
PULSE ELECTRONICS, 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.