Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment
Patent
1991-08-29
1994-03-08
Shooman, Theodore M.
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Element or attachment
Patent
active
D03449521
REFERENCES:
patent: D161682 (1951-01-01), Dzaman
patent: D192468 (1962-03-01), Sundberg et al.
patent: D212223 (1968-09-01), Lesley et al.
patent: D313058 (1990-11-01), Morales
patent: D319059 (1991-08-01), Divine
patent: D328463 (1992-08-01), King et al.
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