Granted Patent
Utility
US 4,836,053 · App. 07/197,497
Transfer case with dual planetary gear reduction unit
Inventors:
Richard E. Eastman, Anand M. Jagani
Patented Case
View Patent ↗
Granted: Jun 6, 1989
Filed: May 23, 1988
Inventors
Richard E. Eastman
Anand M. Jagani
Assignee (at issue)
Chrysler Motors Corporation
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.