Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Combined
Design Patent
2007-03-13
2007-03-13
Bondade, Nanda (Department: 2912)
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Combined
CD14S214000
Design Patent
active
29235989
CLAIM:
The ornamental design for a combined speaker and amplifier, as shown.
REFERENCES:
patent: 4334211 (1982-06-01), McConnell et al.
patent: D369356 (1996-04-01), Olson
patent: D372918 (1996-08-01), Manganese et al.
patent: D478891 (2003-08-01), Hisatsune
Aiba Nobushiro
Okamura Sunao
Bondade Nanda
Yamaha Corporation
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