Granted Patent
Utility
US 5,226,860 · App. 07/815,384
Vehicle torque transfer case
Inventors:
Ralph W. Baxter, Jr., Robert Leeper, David C. Reuter
Patented Case
View Patent ↗
Granted: Jul 13, 1993
Filed: Dec 31, 1991
Inventors
Ralph W. Baxter, Jr.
Robert Leeper
David C. Reuter
Assignee (at issue)
DANA 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.