Granted Patent
Utility
US 5,195,860 · App. 07/916,512
Push-on type fastener for automatic feed and installation equipment
Inventor:
Willem J. Steyn
Patented Case
View Patent ↗
Granted: Mar 23, 1993
Filed: Jul 20, 1992
Inventor
Willem J. Steyn
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.