Granted Patent
Utility
US 4,896,867 · App. 07/153,231
Hydraulically damping elastic bearing
Inventors:
Georg Schyboll, Heinz Brenner
Patented Case
View Patent ↗
Granted: Jan 30, 1990
Filed: Feb 8, 1988
Inventors
Georg Schyboll
Heinz Brenner
Assignee (at issue)
Boge 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.