The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 23, 2018
Filed:
Aug. 12, 2016
Applicant:
Sonos, Inc., Santa Barbara, CA (US);
Inventors:
Mark Burleson, Goleta, CA (US);
Richard Warren Little, Santa Barbara, CA (US);
Assignee:
Sonos, Inc., Santa Barbara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04R 9/06 (2006.01); H04R 9/04 (2006.01); H04R 31/00 (2006.01); H04R 1/00 (2006.01); H04R 7/12 (2006.01); H04R 7/16 (2006.01); H04R 9/02 (2006.01);
U.S. Cl.
CPC ...
H04R 9/06 (2013.01); H04R 1/00 (2013.01); H04R 7/12 (2013.01); H04R 7/16 (2013.01); H04R 9/025 (2013.01); H04R 9/04 (2013.01); H04R 9/043 (2013.01); H04R 31/00 (2013.01); H04R 2400/11 (2013.01); Y10T 29/49575 (2015.01);
Abstract
Embodiments are provided for configurations of a loudspeaker and assembly of the loudspeaker. The loudspeaker may include a frame, a voice coil, a magnetic structure that includes a magnetic gap, a surround, a spider, and a circumferential spacer element. The circumferential spacer element may include a first tier attached to an outer rim of the surround; and a second tier attached to an outer rim of the spider, wherein the circumferential spacer element is coupled to the frame such that the voice coil is suspended at least partially within the magnetic gap.