Granted Patent
Utility
US 6,240,397 · App. 09/251,818
Method for transferring, receiving and utilizing electronic gift certificates
Inventor:
Arye Sachs
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Feb 17, 1999
Inventor
Arye Sachs
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.