Granted Patent
Utility
US 6,817,847 · App. 10/296,369
Rotary pump having a hydraulic intermediate capacity with first and second connections
Inventor:
Ivo Agner
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Jun 2, 2003
Inventor
Ivo Agner
Assignee (at issue)
Luk Fahrzeug-Hydraulik GmbH & Co. KG
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.