Speaker

Details Speaker Speaker

2008-07-08

2011-12-06

Garber, Charles (Department: 2812)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Driven diverse static structure

C381S396000, C381S398000, C381S431000

Reexamination Certificate

active

08073162

ABSTRACT:
A speaker includes a sound source, a rod-like member whose base end is in contact with the sound source, and a pair of flexible wing members whose ends are attached to the tip of the rod shape member, and whose other ends are free.

REFERENCES:
patent: 6044159 (2000-03-01), Schmertmann et al.
patent: 6181799 (2001-01-01), Azima et al.
patent: 7103190 (2006-09-01), Johnson et al.
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patent: 2005-159409 (2005-06-01), None
patent: 2006-197562 (2006-07-01), None
patent: 2006-207108 (2006-08-01), None
patent: 2006-303821 (2006-11-01), None
patent: 2007-166027 (2007-08-01), None
patent: 2007-214917 (2007-08-01), None
patent: 2007-228557 (2007-09-01), None
Japanese Office Action for Application No. 2007-334459 dated Oct. 27, 2009.

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