Speaker clearance arrangement for a communication device

Electrical audio signal processing systems and devices – Binaural and stereophonic – Stereo speaker arrangement

Reexamination Certificate

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Details

C381S334000, C381S386000, C455S569100, C379S454000

Reexamination Certificate

active

08081786

ABSTRACT:
Disclosed is an enclosure for a speaker for a communication device. The enclosure comprises: a surface; a speaker grill located in the surface, the grill having an opening therein providing an air channel to the speaker; and at least one structure located in a first region in the surface and protruding from the surface. The enclosure is shaped such that when the enclosure is placed on a flat surface with the surface facing the flat surface, the structure causes the surface to be canted from the flat surface to expose the speaker grill to ambient air.

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patent: 2005/0089184 (2005-04-01), Wang
patent: 8903173 (1989-05-01), None
patent: 29713766 (1997-09-01), None
patent: 1301013 (2003-04-01), None

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