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. 11, 2023
Filed:
Jun. 18, 2020
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Dong Jin Hyun, Suwon-si, KR;
Kyung Mo Jung, Seongnam-si, KR;
Sang In Park, Suwon-si, KR;
Hyun Seop Lim, Anyang-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Abstract
An ankle-less walking assistant apparatus includes: a body supporting the back of a wearer; left and right hip joint-drivers extending from both sides of the body; left and right thigh links having first ends connected to the left and right hip joint-drivers, respectively; left and right knee-drivers connected to second ends of the left and right thigh links, respectively; left and right calf links having first ends connected to the left and right knee-drivers, respectively; and ground-contact feet fixed to second ends of the left and right calf links, respectively.