Granted Patent
Utility
US 4,953,833 · App. 07/395,018
Hydraulically damping elastic bearing
Inventors:
Kurt Schmidt, Detlef Waloszyk
Patented Case
View Patent ↗
Granted: Sep 4, 1990
Filed: Aug 17, 1989
Inventors
Kurt Schmidt
Detlef Waloszyk
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.