Granted Patent
Utility
US 4,967,463 · App. 07/338,332
Method of fastening panels using drive nut blind fasteners
Inventor:
John D. Pratt
Patented Case
View Patent ↗
Granted: Nov 6, 1990
Filed: Apr 12, 1989
Inventor
John D. Pratt
Assignee (at issue)
MAG Aerospace Industries, LLC
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.