Granted Patent
Utility
US 6,397,998 · App. 08/840,814
Apparatus for operating a clutch in an automated mechanical transmission
Inventors:
James A. Wheeler, Anand C. Patel, Liu Ning
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Apr 16, 1997
Inventors
James A. Wheeler
Anand C. Patel
Liu Ning
Assignee (at issue)
Transmisiones 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.