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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Details

CD14S211000

Design Patent

active

D0597532

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

REFERENCES:
patent: D186892 (1959-12-01), Wilber
patent: D430142 (2000-08-01), Kuo et al.
patent: D440557 (2001-04-01), Su
patent: D466887 (2002-12-01), Lewis
patent: D467238 (2002-12-01), Hlas et al.
patent: D487737 (2004-03-01), Lewis
patent: D510926 (2005-10-01), Jerome
patent: D514092 (2006-01-01), Christianson
patent: D514548 (2006-02-01), Chan
patent: D524291 (2006-07-01), Tsang
patent: D526644 (2006-08-01), Breit
patent: D541260 (2007-04-01), Christianson
patent: D552084 (2007-10-01), Chapman et al.

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