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:
Mar. 31, 2020
Filed:
Mar. 14, 2019
Lg Electronics Inc., Seoul, KR;
Bohyun Nam, Seoul, KR;
Kyu Tae Park, Seoul, KR;
Jung Kyu Son, Seoul, KR;
Seonil Yu, Seoul, KR;
Wonjun Lee, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A wearable assistive device may include a main frame provided on a user's waist, a leg assembly that extends from an end of the main frame, and an optional foot support installed at an end of the leg assembly to support the user's foot. The leg assembly may include a leg frame having a first end connected to the main frame and a second end connected to the foot support, and a leg belt mounted on the leg frame. The leg belt may include a belt to secure a leg of the user and a wire winding structure that may include a wire connected to a first end of the belt and a wire winding dispenser on which the wire is wound and which fixes or releases a second end of the belt.