Speaker device

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Mounting or support feature of housed loudspeaker

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C381S394000, C381S409000

Reexamination Certificate

active

07995784

ABSTRACT:
It is an object of the invention to provide an improved speaker device equipped with an attachment member having formed thereon a reinforcing portion capable of inhibiting a deterioration of a sound characteristic. Another object of the invention is to provide an improved speaker device capable of efficiently disposing in a limited space close to the speaker an electronic element for controlling a signal being supplied to the speaker. The speaker device comprises a speaker unit, an attachment member for attaching the speaker unit to an attachment base. The attachment member comprises an attachment portion for attaching the attachment member to the attachment base, an attachment hole for attaching the speaker unit, a convex reinforcing portion formed along an entire or partial circumference of the attachment hole of the attachment member. The reinforcing portion has an inclined surface formed on the inner side thereof facing the side wall of the speaker unit.

REFERENCES:
patent: 5331119 (1994-07-01), Leger et al.
patent: 5414229 (1995-05-01), Rocheleau et al.
patent: 5778086 (1998-07-01), Tanabe
patent: 6457547 (2002-10-01), Novitschitsch
patent: 50-147624 (1974-05-01), None
patent: 54-75733 (1977-11-01), None
patent: 6-138523 (1994-05-01), None
patent: H 6-44288 (1994-06-01), None
patent: 2001-251694 (2001-09-01), None
patent: 2003-274473 (2003-09-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Speaker device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Speaker device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Speaker device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2789682

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.