Granted Patent
Utility
US 6,364,082 · App. 09/584,495
Freewheel clutch and a method of transmitting power using a freewheel clutch
Inventor:
Heinz Kettler
Patented Case
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Granted: Apr 2, 2002
Filed: Jun 1, 2000
Inventor
Heinz Kettler
Assignee (at issue)
Heinz Kettler GmbH & Co. KG
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.