Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1993-05-28
1996-01-09
Tung, M. H.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
D10 30
Patent
active
D03660362
REFERENCES:
patent: D315512 (1991-03-01), Houlihan
patent: D319590 (1991-09-01), Houlihan
patent: D345736 (1994-04-01), Scheid
patent: D355380 (1995-02-01), Nakai
patent: 4853682 (1989-08-01), Asano et al.
patent: 5088070 (1992-02-01), Shiff
patent: 5355352 (1994-10-01), Kobayashi et al.
Crutcher William C.
Timex Corporation
Tung M. H.
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