Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Radio receiver – tuner or amplifier – or housing therefor
Design Patent
2007-06-07
2008-11-11
Reid, Stella M (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
D0580407
CLAIM:
The ornamental design for an amplifier, as shown and described.
REFERENCES:
patent: D322069 (1991-12-01), Seror
patent: D343395 (1994-01-01), Kakizaki
patent: D416558 (1999-11-01), Harrington
patent: D429716 (2000-08-01), Horikoshi
patent: D571781 (2008-06-01), Yamamoto et al.
patent: S-1201397 (2004-04-01), None
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patent: S-1258769 (2005-12-01), None
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Pioneer Carrozzeria Catalogue; pp. 19-26, 51 & 53; Oct. 2003.
Pioneer Car Audio Preview 2001 Catalogue; pp. 6-7 & 10-13.; 2000.
Pioneer In Car Entertainment Guide Catalogue; pp. 17, 20, 21, 24-27, 30, 31 & 40-43.
Pioneer In Car Entertainment Guide Catalogue; p. 16.
Acker Keli L
Oliff & Berridg,e PLC
Pioneer Kabushiki Kaisha
Reid Stella M
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