Granted Patent
Utility
US 5,640,942 · App. 08/586,352
Ultraviolet cured throttle bore pre-coating
Inventor:
David Hollister
Patented Case
View Patent ↗
Granted: Jun 24, 1997
Filed: Jan 16, 1996
Inventor
David Hollister
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.