Granted Patent
Utility
US 5,743,691 · App. 08/792,776
Clinch-type fastener member
Inventor:
Steven P. Donovan
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Feb 3, 1997
Inventor
Steven P. Donovan
Assignee (at issue)
Textron Inc.
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.