Granted Patent
Utility
US 6,681,501 · App. 10/253,732
Arch support device
Inventor:
Joseph Paul Polifroni
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Sep 24, 2002
Inventor
Joseph Paul Polifroni
Assignee (at issue)
DR.'S OWN, 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.