Granted Patent
Utility
US 6,053,292 · App. 09/237,983
Torque converter having resiliently loaded bypass clutch piston
Inventor:
Fraser J. Macdonald
Patented Case
View Patent ↗
Granted: Apr 25, 2000
Filed: Jan 25, 1999
Inventor
Fraser J. Macdonald
Assignee (at issue)
FORD GLOBAL TECHNOLOGIES, 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.