Child's telephone

Details Child's telephone Child's telephone

1996-07-29

1997-09-30

Asch, Jeffrey

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Telephone equipment

D21111, D21171, 1403

Patent

active

D03843467

REFERENCES:
patent: D247054 (1978-01-01), Rahmstorf
patent: D250023 (1978-10-01), Perkins et al.
patent: D269779 (1983-07-01), Bevilacqua, Jr. et al.
patent: D287260 (1986-12-01), Nixon
patent: D287380 (1986-12-01), Cavna et al.
patent: D294143 (1988-02-01), Gobindram
patent: D297550 (1988-09-01), Chuk-Sun
patent: D323862 (1992-02-01), Joynes
patent: D331757 (1992-12-01), Biala
patent: D376627 (1996-12-01), Ramos
patent: 5094621 (1992-03-01), Friedel
patent: 5474484 (1995-12-01), Lemelle
Telecommunications, vol. 19, No. 5, PP64 bb&cc, May 1985.

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