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:
Feb. 12, 2013
Filed:
Jun. 03, 2010
Jong-yoon Lee, Seoul, KR;
Sang-nam Park, Chungcheongnam-do, KR;
In-ho Lee, Gyeonggi-do, KR;
Jin-young Nam, Gyeonggi-do, KR;
Do-hyung Kim, Seoul, KR;
Jong-Yoon Lee, Seoul, KR;
Sang-Nam Park, Chungcheongnam-do, KR;
In-Ho Lee, Gyeonggi-do, KR;
Jin-Young Nam, Gyeonggi-do, KR;
Do-Hyung Kim, Seoul, KR;
Dymos Incorporated, , KR;
Abstract
An active headrest apparatus for a vehicle seat. A contact area in which the upper body of a person who is seated in a car in the event of a rear-end collision of the car is moved backward due to an inertial force and contacts a back plate can be increased, and a distance at which a headrest is moved and rises can be increased so that the function of an active headrest can be more faithfully performed and neck injury of the person who is seated in the car can be prevented to the maximum.