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. 08, 2020
Filed:
Jul. 08, 2019
Applicant:
Jvckenwood Corporation, Yokohama-shi, Kanagawa, JP;
Inventor:
Shinji Kamimura, Yokohama, JP;
Assignee:
JVC KENWOOD CORPORATION, Yokohama-Shi, Kanagawa, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01); H04R 5/033 (2006.01);
U.S. Cl.
CPC ...
H04R 1/105 (2013.01); H04R 1/1008 (2013.01); H04R 1/1066 (2013.01); H04R 5/0335 (2013.01); H04R 2201/107 (2013.01);
Abstract
A headphone device includes a head pad, a band, and a sleeve. The head pad has a curved shape with a first radius of curvature. The band extends from an edge of the head pad into a curved shape with a second radius of curvature different from the first radius of curvature, and supports a housing, via a hanger, housing a speaker unit. The sleeve has a curved shape with the first radius of curvature and is slidable along the head pad to cover the band so as to change the radius of curvature at a part of the band covered with the sleeve to approximate to the first radius of curvature.