Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Radio receiver – tuner or amplifier – or housing therefor
Design Patent
1999-10-12
2001-08-07
Bondade, Nanda (Department: 2912)
Recording, communication, or information retrieval equipment
Video or audio transmission, recording or playback equipment
Radio receiver, tuner or amplifier, or housing therefor
Design Patent
active
D0446204
CLAIM:
The ornamental design for a portion of an audio amplifier, as shown and described.
REFERENCES:
patent: D. 292586 (1987-11-01), George et al.
patent: D. 322069 (1991-12-01), Seror
patent: D. 337114 (1993-07-01), Mantz
patent: D. 343395 (1994-01-01), Kakizaki
patent: D. 373572 (1996-09-01), Ortun
patent: D. 379174 (1997-05-01), Kornblum et al.
patent: 5285500 (1994-02-01), Mantz
Bondade Nanda
PowerFactor Research
Sterne Kessler Goldstein & Fox P.L.L.C.
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