Granted Patent
Utility
US 6,796,497 · App. 10/128,949
System and method for facilitating a subsidiary card account
Inventors:
Marc Benkert, Grace Park, Tomer Rubinshtein
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Apr 23, 2002
Inventors
Marc Benkert
Grace Park
Tomer Rubinshtein
Assignee (at issue)
American Express Travel Related Services Company, 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.