Granted Patent
Utility
US 5,058,021 · App. 07/484,049
Distributorless ignition system with dwell control
Inventor:
Kimberly Scott
Patented Case
View Patent ↗
Granted: Oct 15, 1991
Filed: Feb 22, 1990
Inventor
Kimberly Scott
Assignee (at issue)
Prestolite Electric Ltd.
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.