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:
Aug. 22, 2017
Filed:
May. 08, 2015
Hyundai Dymos Incorporated, Seosan-si, Chungcheongnam-do, KR;
Sung Chol An, Hwaseong-si, KR;
Jin Ho Seo, Yongin-si, KR;
Chan Uk Park, Gyeongju-si, KR;
Myeong Sub Kim, Seongnam-si, KR;
Yun Ho Kim, Osan-si, KR;
Dong Hwan Kim, Hwaseong-si, KR;
HYUNDAI DYMOS INCORPORATED, Seosan-si, Chungcheongnam-Do, KR;
Abstract
The present disclosure provides an electric headrest including: an oil damper which has a storing part in which oil is stored, and a rotary shaft coupled to the top of the storing part and having a first saw-toothed part protruding from the outer peripheral surface of the rotary shaft; a center cover that is formed in the center of the rear of a headrest pad and in which the oil damper is coupled to the inside of a hinge coupling part; and a side cover coupled to the center cover at the side of the center cover by the hinge coupling part, and having a second saw-toothed part formed at a position corresponding to the first saw-toothed part of the oil damper.