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:
Dec. 17, 2013
Filed:
Aug. 06, 2010
Michitaka Maeda, Toyota, JP;
Naoki Takada, Nissin, JP;
Masato Oguri, Toyota, JP;
Masahiro Sanou, Toyota, JP;
Kazuyoshi Fujisaka, Toyota, JP;
Michitaka Maeda, Toyota, JP;
Naoki Takada, Nissin, JP;
Masato Oguri, Toyota, JP;
Masahiro Sanou, Toyota, JP;
Kazuyoshi Fujisaka, Toyota, JP;
Toyota Boshoku Kabushiki Kaisha, Aichi-Ken, JP;
Abstract
A vehicle seat includes: a holder assembled to a back frame, the holder configured to receive a backrest load of a seated person via a pad member; a vibration device assembled to a rear side of the holder, the vibration device configured to give a local stimulus to a seated person's waist; an air massage device disposed in a through hole formed in a thickness direction of the pad member, the air massage device configured to locally press a seated person's back; and a lumbar support device configured to change a projecting amount of a receiving surface of a seat back, wherein the lumbar support device has a rod configured to be movable between an advancing position and a retreating position to change the projecting amount of the receiving surface of the seat back, and wherein the rod is disposed between the holder and the vibration device.