Granted Patent
Utility
US 6,176,086 · App. 09/209,393
Hydrostatic transmission in one housing
Inventor:
Michael Betz
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: Dec 10, 1998
Inventor
Michael Betz
Assignee (at issue)
SAUER GmbH
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.