Loudspeaker

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Speaker or housing therefor

Design Patent

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Design Patent

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D0581904

CLAIM:
The ornamental design for a loudspeaker, as shown and described.

REFERENCES:
patent: D248647 (1978-07-01), Nussdorfer
patent: D250586 (1978-12-01), Nussdorfer et al.
patent: D484494 (2003-12-01), Feil et al.
patent: D493161 (2004-07-01), Iijima et al.
patent: S-1201071 (2004-04-01), None
patent: S-1201615 (2004-04-01), None
patent: S-1223334 (2004-11-01), None
patent: S-1241701 (2005-06-01), None
patent: S-1269145 (2006-04-01), None
patent: S-1269160 (2006-04-01), None
patent: S-1318645 (2008-01-01), None
patent: S-1318822 (2008-01-01), None
Pioneer, “Carrozzeria”, Feb. 2004, p. 5.
Pioneer, “Carrozzeria”, Aug. 1997, pp. 17-18.
Pioneer, “Premier, 2000 Car Audio Systems”, 2000, pp. 42 and 44.

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