Message emitting device

Details Message emitting device Message emitting device

1993-10-08

1995-10-31

Crosland, Donnie L.

Communications: electrical

Audible indication

Electronic

3403841, 340692, 340457, 3404571, 2808011, 280808, G08B 300, G08B 2508

Patent

active

054633699

ABSTRACT:
The message emitting device comprises: a flexible sheet of material; sound emitting circuitry mounted to the sheet of material and comprising an electronic circuit which includes a sound synthesizer, a sound producing device and a power supply coupled together; a switching structure for actuating the electronic circuit; and structure for attaching the message emitting device to a living body or to structure adjacent a living body.

REFERENCES:
patent: 4755789 (1988-07-01), Paschal
patent: 4810996 (1989-03-01), Glen et al.
patent: 4923106 (1990-12-01), Strovinskas
patent: 4987403 (1991-01-01), Apfel
patent: 5005866 (1991-04-01), Reedom

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