Granted Patent
Utility
US 5,484,271 · App. 08/244,601
Compact controllable vane pump
Inventor:
Bodo Stich
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Sep 13, 1994
Inventor
Bodo Stich
Assignee (at issue)
MERCEDES-BENZ GROUP AG
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.