Mobile pay telephone system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 21, 1993
Grant Date -
N/A
app pub date -
May 8, 1991
filing date -
Sep 9, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mobile telephone system for public transportation vehicle, such as trains, cabs, etc., provides passengers with a wide variety of public services presently not available in any other system. Such services include access to facsimile machines and other peripheral devices, a range of payment options such as credit card or cash, and voice synthesized as well as visual instructions on how to operate the system making the system user friendly to an unrehearsed user.
First Claim
Family
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Cited Art Landscape
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