Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1990-10-03
1993-11-16
Burke, Wallace R.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03413551
REFERENCES:
patent: D294831 (1988-03-01), Hara et al.
patent: D312451 (1990-11-01), Katoh et al.
patent: D313978 (1991-01-01), Miyakuni
patent: D313979 (1991-01-01), Miyakuni
patent: D321177 (1991-10-01), Imamura et al.
Imamura Tetsuya
Kishi Yashio
Sugihara Shinichi
Burke Wallace R.
Matsushita Electric - Industrial Co., Ltd.
Nunn Freda S.
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