Telecommunications – Transmitter and receiver at separate stations – Having diverse art device
Patent
1990-02-15
1992-07-28
Kuntz, Curtis
Telecommunications
Transmitter and receiver at separate stations
Having diverse art device
358108, 369 29, G09F 2700, H04B 724
Patent
active
051347164
ABSTRACT:
A point of sale audio-visual advertising system is disclosed which has a central station and a plurality of outstations. The central station is generally located in a shop attached to service or filling stations which sell petroleum products such as gasoline, while the outstations are located at self-service pumps located on the driveway of the service station. The system provides audio-visual advertising material to the purchaser while the tank filling operation is in progress and immediately prior to his entry into the shop area.
REFERENCES:
patent: 4541119 (1985-09-01), Cooper et al.
Caltex Oil (Australia) Pty. Limited
Kuntz Curtis
Pham Chi H.
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