Granted Patent
Utility
US 4,904,908 · App. 07/255,183
Anti blade set vehicle wiper park mechanism
Inventor:
Jeffrey J. Buschur
Patented Case
View Patent ↗
Granted: Feb 27, 1990
Filed: Oct 7, 1988
Inventor
Jeffrey J. Buschur
Assignee (at issue)
General Motors LLC
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.