Granted Patent
Utility
US 6,225,892 · App. 09/292,446
Gear fatigue monitor
Inventor:
George Chene
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Apr 15, 1999
Inventor
George Chene
Assignee (at issue)
Meritor Heavy Vehicle Systems Limited
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.