Granted Patent
Utility
US 6,223,874 · App. 08/843,454
Apparatus for operating a clutch in an automated mechanical transmission
Inventor:
James A. Wheeler
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Apr 16, 1997
Inventor
James A. Wheeler
Assignee (at issue)
Transmission TSP, S.A. de C.V.
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.