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:
Mar. 09, 2021
Filed:
Mar. 12, 2018
Ts Tech Co., Ltd., Asaka, JP;
TS TECH CO., LTD., Asaka, JP;
Abstract
This headrest guidefor holding a pillarprotruding from a headrestis provided with cylindrical sectionhaving formed therein a through-holewhich extends in a longitudinal direction and into which the pillaris inserted. The cylindrical sectionhas a protrusionprovided on the inner peripheral surface of the through-holeand coming in contact with the pillarinserted in the through-hole. The protrusionextends in the longitudinal direction of the cylindrical section, and the length of the protrusionin the top-bottom direction is set to be greater than the length thereof in the left-right or front-rear direction. The configuration makes it possible to suppress the rattling of the headrest because of an increase in the region of contact with the pillar inserted in the through-hole.