Granted Patent
Utility
US 4,747,202 · App. 07/026,432
Method of fastening panels using blind fasteners with deformable drive nuts
Inventor:
Edward H. Beals
Patented Case
View Patent ↗
Granted: May 31, 1988
Filed: Mar 16, 1987
Inventor
Edward H. Beals
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.