Granted Patent
Utility
US 5,570,873 · App. 08/490,527
Longitudinally adjustable gas spring with a longitudinally adjustable column
Inventors:
Hans-Peter Bauer, Hans J. Bauer
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: Jun 14, 1995
Inventors
Hans-Peter Bauer
Hans J. Bauer
Assignee (at issue)
SUSPA GMBH
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.