Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1992-01-09
1995-02-07
Douglas, Alan P.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03551911
REFERENCES:
patent: D272533 (1984-02-01), Coons et al.
patent: D287586 (1987-01-01), Tanaka et al.
patent: D287721 (1987-01-01), Perkins
patent: D287851 (1987-01-01), Hoi
patent: D298827 (1988-12-01), Miozzo
patent: D298828 (1988-12-01), Miozzo
patent: D316857 (1991-05-01), Park
patent: D324681 (1992-03-01), Klucznik et al.
Panasonic ad.
Asch Jeffrey
Douglas Alan P.
S. Siedle & Sohne
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