Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1992-08-31
1994-12-06
Burke, Wallace R.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
Patent
active
D03531333
REFERENCES:
patent: D313979 (1991-01-01), Miyakuni
patent: D316852 (1991-05-01), Sai et al.
patent: D319819 (1991-09-01), Kawaguchi
patent: D324675 (1992-03-01), Imamura
patent: D336465 (1993-06-01), Kim
Moriwaki Masahiko
Sugihara Shinichi
Yamada Fumihiko
Burke Wallace R.
Matsushita Electric - Industrial Co., Ltd.
Nunn Freda S.
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