Granted Patent
Utility
US 5,671,521 · App. 08/588,613
Rivet clamp-up deformation
Inventor:
Franklin S. Briles
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: Feb 6, 1996
Inventor
Franklin S. Briles
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.