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:
Dec. 21, 2021
Filed:
Aug. 02, 2019
Cj Cgv Co., Ltd., Seoul, KR;
Hyesung Mfg. Co., Ltd., Incheon, KR;
Sang Kyu Kim, Seoul, KR;
Jang Soo Kim, Seoul, KR;
Young Su No, Seoul, KR;
Hyun Jong Baek, Seoul, KR;
Geum Sang Yoo, Seoul, KR;
Sang Heon Lee, Seoul, KR;
Ja Bin Lee, Seoul, KR;
Young Wook Choi, Seoul, KR;
Matthew Han, Incheon, KR;
Seo Hee Kim, Seoul, KR;
Ok Sun Kim, Namyangju, KR;
Dong Jin Lee, Seoul, KR;
Chang Moo Heo, Seoul, KR;
Jin Chul Kim, Seoul, KR;
Man Soon Lim, Anyang, KR;
Other;
Abstract
The present invention relates to a seat lock including: a fixed bracket fixed to a leg of a chair; a locking unit disposed on the fixed bracket; and a movable bracket fixed to a seat of the chair in such a manner as to rotate together with the seat and having a seat rotation shaft and a locking piece coupled to an end periphery of the seat rotation shaft in such a manner as to be exposed to the outside, wherein the locking unit includes a driving motor having a driving shaft, a driving cam fitted to the driving shaft of the driving motor, and a latch rotating in a range of a given angle around a shaft fixed to the fixed bracket to limit the rotational movement of the locking piece. According to the present invention, the seat lock can utilize the locking unit to allow the seat to be more efficiently managed.