Granted Patent
Utility
US 6,701,757 · App. 10/285,002
Accessory component for a lock
Inventor:
Robert A. Vito
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Oct 31, 2002
Inventor
Robert A. Vito
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.