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:
Apr. 11, 2017
Filed:
May. 13, 2014
Tachi-s Co., Ltd., Akishima-shi, JP;
Tsuyoshi Tabata, Akishima, JP;
TACHI-S CO., LTD., Akishima-shi, JP;
Abstract
A patch elementof a doughnut-like disc shape is fixedly provided, by sewing or adhesive, to a reverse surface of a seat-back-side areadefined in a trim cover assembly section covering a top regionof a headrest HR, in such a fashion that the patch elementcircumscribes an entire edge of a headrest stay passage hole. Additionally, the patch elementis formed from a material capable of being impregnated with a liquid foaming agent injected in the trim cover assembly. Such patch elementhas been impregnated with the liquid foaming agent S injected in the trim cover assemblyduring a foaming process to form the headrest HR. Consequently, a density of the patch elementitself becomes extremely high, and therefore a strength of the patch elementcan be increased to a great degree.