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

CD14S217000

Design Patent

active

D0569844

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

REFERENCES:
patent: D253700 (1979-12-01), Gillum
patent: D372918 (1996-08-01), Manganese et al.
patent: D379007 (1997-04-01), Obata
patent: D384069 (1997-09-01), Kokkinis
patent: 6009182 (1999-12-01), Gunness
patent: D491937 (2004-06-01), Retourne et al.
patent: D500025 (2004-12-01), Vincenot et al.
patent: D500306 (2004-12-01), Noselli et al.
patent: 6950530 (2005-09-01), Baird et al.
V-DOSC Operator Manual, Version 4, Jun. 2005, L-Acoustics (158 pages).
dV-DOSC applications/specifications, www.l-acoustics.com, undated, (4 pages).
Cohedra Loudspeaker CDR 208 S/T, technical specifications, www.cohedra.de, undated, (2 pages).
JBL column speaker, undated (1 page).
iKON portable loudspeaker system, Total Production, Apr. 1998, (2 pages).
GEO T4805 Vertical Tangent Array Module by Nexo S.A., product features, www.nexo.sa.com, undated, (4 pages).
Monarc Large Format Line Array (MLA6), specifications, McCauley Sound Inc., www.linearray.com, undated (3 pages).

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