Granted Patent
Utility
US 6,609,507 · App. 09/932,075
Second strike ignition system
Inventor:
Roger Wilkinson
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Aug 20, 2001
Inventor
Roger Wilkinson
Assignee (at issue)
Pertronix, 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.