Granted Patent
Utility
US 5,162,026 · App. 07/660,775
Planetary axle drive system
Inventor:
James A. Krisher
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: Feb 25, 1991
Inventor
James A. Krisher
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.