Granted Patent
Utility
US 5,334,116 · App. 07/999,311
All wheel drive transfer case having two wheel overdrive
Inventor:
Ralph W. Baxter, Jr.
Patented Case
View Patent ↗
Granted: Aug 2, 1994
Filed: Dec 31, 1992
Inventor
Ralph W. Baxter, Jr.
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.