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:
Apr. 08, 2025
Filed:
Aug. 17, 2021
Hyundai Transys Inc., Seosan-si, KR;
Cheol Hwan Yoon, Hwaseong-si, KR;
Kyeong Ju Kim, Hwaseong-si, KR;
Hwa Young Mun, Hwaseong-si, KR;
Jung Bin Lee, Hwaseong-si, KR;
Jun Sik Hwang, Hwaseong-si, KR;
HYUNDAI TRANSYS INC., Seosan-si, KR;
Abstract
A vehicle seatback folding device includes: a cushion bracket; a back side frame rotating on the cushion bracket; a spring mounting bracket coupled to rotate integrally with the back side frame around a hinge-coupling part; a return spring for applying, to the back side frame, elastic restoring force for rotating the back side frame in the folding direction of a seatback; and a reverse spring supported in a state in which a first end portion is caught by the spring mounting bracket and a second end portion is caught by a first spring support end.