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:
Sep. 13, 2022
Filed:
Apr. 17, 2018
Applicant:
Yamaha Corporation, Hamamatsu, JP;
Inventors:
Yoshikazu Honji, Hamamatsu, JP;
Hideki Harada, Hamamatsu, JP;
Assignee:
YAMAHA Corporation, Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/34 (2006.01); B60R 11/02 (2006.01); H04R 1/02 (2006.01); B60J 5/04 (2006.01); B60R 13/02 (2006.01); B60R 11/00 (2006.01);
U.S. Cl.
CPC ...
H04R 1/345 (2013.01); B60J 5/0413 (2013.01); B60R 11/0217 (2013.01); B60R 13/0243 (2013.01); H04R 1/025 (2013.01); B60R 2011/0021 (2013.01); H04R 2499/13 (2013.01);
Abstract
Disclosed is a speaker system that includes a first panel that is an outer plate of a vehicle door, a second panel that is disposed on a vehicle interior side of the vehicle door, a third panel that is disposed between the first panel and the second panel, a speaker unit that has a sound emitting surface for emitting a sound toward a vehicle interior, and spacers that are disposed between the speaker unit and the third panel.