Acoustics – Diaphragm and enclosure – With horn
Reexamination Certificate
2011-01-11
2011-01-11
Enad, Elvin G (Department: 2832)
Acoustics
Diaphragm and enclosure
With horn
C181S148000, C381S391000, C029S594000
Reexamination Certificate
active
07866438
ABSTRACT:
A method and apparatus for providing a loudspeaker assembly is provided. In accordance with at least one embodiment, a method is provided for mounting a loudspeaker driver in a loudspeaker driver aperture defined in a ground plane and installing a grille in relation to the ground plane such that a distance between the grille and the ground plane decreases as the distance from the loudspeaker driver increases. In accordance with at least one embodiment, apparatus is provided comprising a ground plane, a loudspeaker driver mounted in a loudspeaker driver aperture of the ground plane, and a grille positioned relative to the ground plane such that a distance between the grille and the ground plane decreases with increasing distance from the loudspeaker driver.
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patent: 2008/0000714 (2008-01-01), Adams
Edwards Andrew C.
Evans Andrew
Hudson Michael
Stewart, Jr. William Cameron
Enad Elvin G
Phillips Forrest M
RGB Systems, Inc.
The Hecker Law Group, PLC
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