Granted Patent
Utility
US 5,388,941 · App. 08/194,834
Seal nut for power steering assembly
Inventor:
Bernd F. Wuenscher
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: Feb 9, 1994
Inventor
Bernd F. Wuenscher
Assignee (at issue)
TRW Limited
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.