Granted Patent
Utility
US 5,386,976 · App. 08/043,288
Hydraulically damped rubber engine mount
Inventor:
Axel Rudolph
Patented Case
View Patent ↗
Granted: Feb 7, 1995
Filed: Apr 6, 1993
Inventor
Axel Rudolph
Assignee (at issue)
Firma Carl Freudenberg
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.