IP Library › Granted Patent US 5,541,925
Granted Patent Utility
US 5,541,925 · App. 08/410,709

Point of sale system that bypasses the public telephone network

Inventors: Paul M. Pittenger, John H. Hall
Patented Case View Patent ↗
Granted: Jul 30, 1996 Filed: Mar 27, 1995
Inventors
Paul M. Pittenger
John H. Hall
Assignee (at issue)
CompuServe Incorporated

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Quick Facts
Patent No.
US 5,541,925
App. No.
08/410,709
Filed
1995-03-27
Granted
1996-07-30
Kind
A