Granted Patent
Utility
US 6,736,161 · App. 10/063,298
Pressure regulating valve
Inventors:
Per-Olof Kjellander, Staffan Rengmyr
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Apr 9, 2002
Inventors
Per-Olof Kjellander
Staffan Rengmyr
Assignee (at issue)
FORD GLOBAL TECHNOLOGIES, 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.