Granted Patent
Utility
US 6,817,115 · App. 09/965,885
Textured arch support device and method of manufacture
Inventor:
Joseph Paul Polifroni
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Sep 28, 2001
Inventor
Joseph Paul Polifroni
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.