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:
Jun. 16, 2026
Filed:
Sep. 04, 2024
Seoyon E-hwa Co., Ltd., Anyang, KR;
Jae Min Kim, Ansan, KR;
Bong Ju Choi, Anyang, KR;
SEOYON E-HWA CO., LTD., Anyang, KR;
Abstract
The locking device includes a cam member rotatable about a second axis parallel to a first axis and a rotator for transmitting rotational force of an armrest to the cam member in a contact manner to control rotation of the cam member. When the armrest is rotated, the rotator is rotated about the first axis, and a locking tooth of the rotator is moved so as to pass through a locking position. The cam member is rotated in accordance with control operation of rotation of the rotator, and a locking recess in the cam member is moved so as to pass through the locking position. When the armrest is rotated to assume a locking posture, the locking tooth and the locking recess are moved to the locking position, and the locking tooth is inserted into the locking recess.