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. 04, 2018
Filed:
May. 14, 2015
Applicants:
Clarion Co., Ltd., Saitama, JP;
Tachi-s Co., Ltd., Tokyo, JP;
Inventors:
Naoki Takada, Saitama, JP;
Fumiaki Nakashima, Saitama, JP;
Takao Ishikawa, Saitama, JP;
Takahiko Nagasawa, Tokyo, JP;
Yasuyuki Ito, Tokyo, JP;
Assignee:
CLARION CO., LTD., Saitama-Shi, Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C 7/62 (2006.01); A47C 31/00 (2006.01); A47C 7/72 (2006.01); B60N 2/48 (2006.01); B64D 11/00 (2006.01); A47C 7/38 (2006.01); B60N 2/879 (2018.01);
U.S. Cl.
CPC ...
A47C 7/72 (2013.01); A47C 7/38 (2013.01); B60N 2/4876 (2013.01); B60N 2/879 (2018.02); B64D 11/0015 (2013.01);
Abstract
There is provided a head rest devicethat does not impair safety of a seated person even when a secondary batteryis accommodated therein. An accommodation spacepartitioned by a partitioning plate partis provided inside a cushioning core materialof a head rest main body, and a secondary batteryis accommodated inside the accommodation space