Granted Patent
Utility
US 4,592,438 · App. 06/463,048
Mounting for power-assisted master brake cylinder in an automotive vehicle
Inventors:
Norbert Spielmann, Udo Gussbacher, Wolfgang Walter, Hermann Bauer, Rainer Porzel
Patented Case
View Patent ↗
Granted: Jun 3, 1986
Filed: Feb 1, 1983
Inventors
Norbert Spielmann
Udo Gussbacher
Wolfgang Walter
Hermann Bauer
Rainer Porzel
Assignee (at issue)
Fag Kugelfischer Georg Shäfer 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.