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:
Nov. 04, 2025
Filed:
Dec. 21, 2022
Applicant:
Das Co., Ltd, Gyeongju-si, KR;
Inventor:
Jae Ho Kim, Suwon-si, KR;
Assignee:
DAS CO., LTD., Gyeongju-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
B60N 2/16 (2006.01);
U.S. Cl.
CPC ...
B60N 2/168 (2013.01); B60N 2/1615 (2013.01); B60N 2/167 (2013.01);
Abstract
A brake device for a vehicle seat, which includes a tooth plate installed on an unlock member and coupled to a pinion shaft in a serration manner to constrain rotation of the pinion shaft. Therefore, even when the rotational constraint force by brake rollers is reduced due to the repeated loading, the rotation of the pinion shaft is reliably suppressed by the tooth plate, thereby preventing seat sagging.