Granted Patent
Utility
US 6,662,822 · App. 09/988,080
One-way nut fastener
Inventor:
Christopher Fuller
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Nov 16, 2001
Inventor
Christopher Fuller
Assignee (at issue)
Apcom, 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.