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:
Jul. 23, 2019
Filed:
Feb. 09, 2016
Tachi-s Co., Ltd., Tokyo, JP;
Kazuyoshi Arata, Tokyo, JP;
TACHI-S CO., LTD., Tokyo, JP;
Abstract
To make a vehicle seat having functionality for blowing air from the surface of the seat feel comfortable for an occupant to sit on without feeling recesses of opening parts of air-blowing grooves thereon, while ensuring that the efficiency of blowing air to the seat surface is kept high. In the vehicle seat, a urethane pad of a seat cushion and a urethane pad of a seat back have through-holes and groove parts formed thereon, wherein the through-holes are connected to a duct at one end, and the groove parts have openings along a surface covered by a seat cover and are connected to the other ends of the through-holes. Each groove part is formed such that the respective opening has a narrower cross-sectional shape than an internal space of the groove part on the inner side of the urethane pad for the seat cushion/seat back.