Granted Patent
Utility
US 6,186,300 · App. 09/258,456
Clutch assembly
Inventors:
Karl-Heinz Bauer, Jurgen Kroll
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Feb 26, 1999
Inventors
Karl-Heinz Bauer
Jurgen Kroll
Assignee (at issue)
BorgWarner Inc.
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.