Granted Patent
Utility
US 4,242,994 · App. 05/857,636
Idle speed control system for vehicle engines
Inventor:
William A. Keely
Patented Case
View Patent ↗
Granted: Jan 6, 1981
Filed: Dec 5, 1977
Inventor
William A. Keely
Assignee (at issue)
Bendix Limited
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.