Granted Patent
Utility
US 5,207,060 · App. 07/753,800
Tandem hydraulic motor
Inventor:
James B. Sheets
Patented Case
View Patent ↗
Granted: May 4, 1993
Filed: Sep 3, 1991
Inventor
James B. Sheets
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.