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:
May. 29, 2018
Filed:
May. 25, 2015
Tachi-s Co., Ltd., Akishima-shi, Tokyo, JP;
Yasuyuki Ito, Akishima, JP;
Takahiko Nagasawa, Akishima, JP;
Naoki Takada, Saitama, JP;
Fumiaki Nakashima, Saitama, JP;
Takao Ishikawa, Saitama, JP;
TACHI-S CO., LTD., Akishima-Shi, Tokyo, JP;
Abstract
To prevent a person from experiencing discomfort when touching portions of a headrest having built-in speakers; to enable the headrest to be formed compactly by arranging the speakers close to the body of the person; and to prevent any decrease in the acoustic pressure and/or acoustic quality of sound from the speakers. Provided are: a plurality of speakers; fiber padsprovided to the front surfaces of the speakers; a sound-insulating padprovided between the fiber pads; and a surface skinfor covering the speakers, the fiber pads, and the sound-insulating pad, the fiber padsbeing formed from an elastic material that has a three-dimensional-mesh structure therein, and the sound-insulating padbeing formed from an elastic material for minimizing the transmission of sound.