Printed matter – Advertising
Patent
1991-03-15
1993-01-26
Eley, Timothy V.
Printed matter
Advertising
283904, 379355, B42D 1500
Patent
active
051817446
ABSTRACT:
A promotional device for advertising and for causing a consumer to place a telephone call to an advertiser includes a plastic card with a tone generator for generating tones for dialing a telephone, the tone generator being affixed to and preferably encapsulated within the card. The tone generator has its own battery power source and a ceramic speaker. A pressure sensitive switch actuable by finger pressure controls the tone generation and the card proximate the switch is deformable to permit switch actuation.
REFERENCES:
patent: 3886327 (1975-05-01), Dobosi
patent: 4797542 (1989-01-01), Hara
patent: 4817135 (1989-03-01), Winebaum
patent: 4822990 (1989-04-01), Tamada et al.
patent: 4982073 (1991-01-01), Stenzel
Eley Timothy V.
Fridie Jr. Willmon
Plevy Arthur L.
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