Granted Patent
Utility
US 4,353,338 · App. 06/093,502
Engine idle air valve means and system
Inventor:
Russell J. Wakeman
Patented Case
View Patent ↗
Granted: Oct 12, 1982
Filed: Nov 13, 1979
Inventor
Russell J. Wakeman
Assignee (at issue)
Colt Industries Operating Corporation
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.