Transponder distinction in a fueling environment
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United States of America Patent
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-
Apr 6, 1999
Grant Date -
N/A
app pub date -
Nov 7, 1997
filing date -
Sep 26, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a fuel dispenser having a fuel delivery path, a pump associated with the delivery path for pumping fuel from a storage tank to a fueling nozzle and a controller and communication system adapted to receive remotely transmitted signals from transmitters of different types. The controller is adapted to determine the type of transmitter from which the remotely transmitted signals were received, and preferably, whether or not the transmitter is moved with respect to the dispenser. The controller and communication depending on the sophistication of the system or respond to information in the transmitted signals indicating the vehicle is moving.
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