Granted Patent
Utility
US 5,205,545 · App. 07/749,252
Elastic rubber bearing allowing cardanic movement with low restoring moments
Inventor:
Jorn-Rainer Quast
Patented Case
View Patent ↗
Granted: Apr 27, 1993
Filed: Aug 23, 1991
Inventor
Jorn-Rainer Quast
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.