Granted Patent
Utility
US 6,095,922 · App. 08/925,585
Rotation damper
Inventors:
Bernd Friedrichsen, Klaus Schmidt
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: Sep 8, 1997
Inventors
Bernd Friedrichsen
Klaus Schmidt
Assignee (at issue)
ITW-Ateco G.m.b.H.
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.