Granted Patent
Utility
US 6,238,316 · App. 09/296,399
Differential axle speed sensing mechanism
Inventor:
Gary L. Sturm
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Apr 23, 1999
Inventor
Gary L. Sturm
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.