Telephone

Details Telephone Telephone

1992-10-29

1994-05-17

Douglas, Alan P.

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Telephone equipment

D21161

Patent

active

D03470067

REFERENCES:
patent: D260016 (1981-07-01), Thomas
patent: D260260 (1981-08-01), Thomas
patent: D262024 (1981-11-01), Thomas
patent: D267489 (1983-01-01), Daharsh et al.
patent: D268916 (1983-05-01), Carbajales Santa-Edlaia et al.
patent: D271299 (1983-11-01), Mak
patent: D281496 (1985-11-01), Chen
patent: D282743 (1986-02-01), Huang
patent: D284656 (1986-07-01), Lee
patent: D285438 (1986-09-01), Chen
patent: D291562 (1987-08-01), Lee
patent: D291568 (1987-08-01), Basch
patent: D291569 (1987-08-01), Sun
patent: D291990 (1987-09-01), Lee
patent: D294143 (1988-02-01), Gobindram
patent: D302692 (1989-08-01), Gobindram
patent: D316812 (1991-05-01), Ferrero
patent: D327361 (1992-06-01), Rush et al.
patent: 4087650 (1978-05-01), Tucker
patent: 4864607 (1989-09-01), Mitamura et al.
patent: 4866765 (1989-09-01), Yang

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