Granted Patent
Utility
US 5,031,732 · App. 07/316,856
Shock absorber for a vehicle
Inventors:
Peter Batek, Hans Weiskopf
Patented Case
View Patent ↗
Granted: Jul 16, 1991
Filed: Feb 28, 1989
Inventors
Peter Batek
Hans Weiskopf
Assignee (at issue)
Fried Krupp
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.