Granted Patent
Utility
US 6,317,722 · App. 09/156,237
Use of electronic shopping carts to generate personal recommendations
Inventors:
Jennifer A. Jacobi, Eric A. Benson, Gregory D. Linden
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Sep 18, 1998
Inventors
Jennifer A. Jacobi
Eric A. Benson
Gregory D. Linden
Assignee (at issue)
Amazon.com, 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.