Granted Patent
Utility
US 6,035,280 · App. 08/630,330
Electronic discount couponing method and apparatus for generating an electronic list of coupons
Inventor:
Scott Christensen
Patented Case
View Patent ↗
Granted: Mar 7, 2000
Filed: Apr 10, 1996
Inventor
Scott Christensen
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.