Granted Patent
Utility
US 5,244,063 · App. 07/769,375
Controllable or regulatable hydraulic shock absorber
Inventors:
Dietrich Laurien, Helmut Luncz
Patented Case
View Patent ↗
Granted: Sep 14, 1993
Filed: Oct 1, 1991
Inventors
Dietrich Laurien
Helmut Luncz
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.