Personalized telephone signaling circuitry and device, and metho

Details Personalized telephone signaling circuitry and device, and metho Personalized telephone signaling circuitry and device, and metho

1985-05-31

1987-11-17

Dwyer, James L.

Telephonic communications

Supervisory or control line signaling

Signal reception at substation

379387, 379434, H04M 100

Patent

active

047078553

ABSTRACT:
A personalized telephone signaling device comprising a signaling portion preferably in the shape of a toy, animal or human figure with movable and/or sound-producing mechanisms, and an electrical circuit which activates and deactivates the signaling portion in response to signals in a telephone line.

REFERENCES:
patent: H000118 (1986-09-01), Biggs et al.
patent: 2929883 (1960-03-01), Durbin et al.
patent: 3412213 (1968-11-01), McCay
patent: 3459900 (1969-08-01), Alster et al.
patent: 3896270 (1975-07-01), Kopec et al.
patent: 4046970 (1977-09-01), Castleman
patent: 4379210 (1983-04-01), Sparber
patent: 4480153 (1984-10-01), Festa
"Technology Illustrated", Oct. 20, 1983.

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