Speaker cover

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Having acoustic wave modifying structure

Reexamination Certificate

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Details

C381S333000, C381S335000, C381S386000

Reexamination Certificate

active

07826633

ABSTRACT:
A cover for a speaker device having a sound producing portion and a structure for supporting the sound producing portion, the cover includes an opening and an internal cavity therein for receiving and enclosing the speaker device, a first portion capable of passing produced sound therethrough, wherein the first portion is formed to be disposed opposite the sound producing portion of the speaker device.

REFERENCES:
patent: 2969848 (1961-01-01), Farwell
patent: 3818138 (1974-06-01), Sperrazza, Jr.
patent: 4063387 (1977-12-01), Mitchell
patent: 4169516 (1979-10-01), Honda
patent: 4356881 (1982-11-01), Lowell
patent: 4754852 (1988-07-01), Mule et al.
patent: 4875143 (1989-10-01), Fernandez
patent: 4923033 (1990-05-01), Panick et al.
patent: 4926962 (1990-05-01), Graham et al.
patent: 4936410 (1990-06-01), Howell
patent: 5322979 (1994-06-01), Cassity et al.
patent: 5403080 (1995-04-01), Thee
patent: 5444194 (1995-08-01), Reinke
patent: 5995634 (1999-11-01), Zwolski
patent: 6056083 (2000-05-01), Daniell
patent: 6142254 (2000-11-01), Claybaugh et al.
patent: 6321871 (2001-11-01), Russell
patent: D467896 (2002-12-01), Myers
patent: 6658131 (2003-12-01), Smith
patent: 6807284 (2004-10-01), Nakamura
patent: 7218747 (2007-05-01), Huffman
patent: 7388963 (2008-06-01), Han et al.
patent: 2008/0226096 (2008-09-01), Waddell et al.
patent: 2008/0236452 (2008-10-01), Pratt et al.
patent: WO 94/12002 (1994-05-01), None
patent: WO2005/056142 (2005-06-01), None
OutDoor Audio, Sonance®, The Leader in Architectural Audio™, © 2002.

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