Granted Patent
Utility
US 5,791,205 · App. 08/694,714
Anti-rotation spline teeth for differential case
Inventor:
Malcolm F. Ruppert, Jr.
Patented Case
View Patent ↗
Granted: Aug 11, 1998
Filed: Aug 9, 1996
Inventor
Malcolm F. Ruppert, Jr.
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.