Granted Patent
Utility
US 5,597,370 · App. 08/543,661
Lubricating device for a planetary gear unit
Inventor:
Thomas D. Nogle
Patented Case
View Patent ↗
Granted: Jan 28, 1997
Filed: Oct 17, 1995
Inventor
Thomas D. Nogle
Assignee (at issue)
Chrysler Group LLC
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.