Granted Patent
Utility
US 4,627,775 · App. 06/528,449
Blind fastener with grip compensating means
Inventor:
Richard D. Dixon
Patented Case
View Patent ↗
Granted: Dec 9, 1986
Filed: Sep 1, 1983
Inventor
Richard D. Dixon
Assignee (at issue)
Huck Manufacturing Co.
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.