Granted Patent
Utility
US 5,614,883 · App. 08/367,799
Automotive opto-electric starter interlock
Inventors:
Normand Dery, Guy Santerre, Alain Jean
Patented Case
View Patent ↗
Granted: Mar 25, 1997
Filed: Dec 30, 1994
Inventors
Normand Dery
Guy Santerre
Alain Jean
Assignee (at issue)
Astroflex 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.