Granted Patent
Utility
US 4,747,204 · App. 07/026,984
Method of installing drive nut blind fasteners with cap nuts
Inventors:
John D. Pratt, Victor Belanger
Patented Case
View Patent ↗
Granted: May 31, 1988
Filed: May 22, 1987
Inventors
John D. Pratt
Victor Belanger
Assignee (at issue)
Monogram Industries 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.