Granted Patent
Utility
US 5,360,304 · App. 08/060,223
Fastener construction
Inventors:
David F. Notaro, David A. Hogrewe, Jr.
Patented Case
View Patent ↗
Granted: Nov 1, 1994
Filed: May 11, 1993
Inventors
David F. Notaro
David A. Hogrewe, Jr.
Assignee (at issue)
McGard 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.