Granted Patent
Utility
US 4,625,704 · App. 06/750,417
Electronic ignition system
Inventor:
James G. Wheelock
Patented Case
View Patent ↗
Granted: Dec 2, 1986
Filed: Jun 28, 1985
Inventor
James G. Wheelock
Assignee (at issue)
Teledyne Industries, 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.