Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent
1994-05-03
1995-12-19
Tung, Melanie H.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Telephone equipment
D 8347
Patent
active
D03653404
REFERENCES:
patent: D265049 (1982-06-01), Flies
patent: D274126 (1984-06-01), Flies
patent: D302238 (1989-07-01), Kopu
patent: D322387 (1991-12-01), Bailey
patent: D345686 (1994-04-01), Boehner
patent: D349230 (1994-08-01), Essick
Hill David W.
Murphy Tim K.
Bussan Matthew J.
International Business Machines - Corporation
Truelson Roy W.
Tung Melanie H.
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