Granted Patent
Utility
US 5,239,891 · App. 07/772,391
Cam follower variable ratio throttle linkage
Inventor:
Raymond Stocker
Patented Case
View Patent ↗
Granted: Aug 31, 1993
Filed: Oct 7, 1991
Inventor
Raymond Stocker
Assignee (at issue)
Ford Motor Company
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.