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:
Jan. 27, 2026
Filed:
May. 09, 2022
Iucf-hyu (Industry-university Cooperation Foundation Hanyang University), Seoul, KR;
Tae Won Seo, Seoul, KR;
Kyung Ook Lee, Seoul, KR;
Ho Byeong Chae, Seoul, KR;
Ye Cheol Moon, Seoul, KR;
Myeong Jin Choi, Seoul, KR;
Sa Hoon Ahn, Seoul, KR;
Kyoung Wook Lee, Seoul, KR;
Kyung Min Kim, Seoul, KR;
Abstract
A building exterior wall cleaning robot is disclosed. The building exterior wall cleaning robot comprises: a robot body which cleans a building exterior wall while being suspended on ropes and has a predetermined weight; an LM guide which is coupled to the robot body and provided to have a predetermined length; and a moving unit which is connected to the ropes and moves along the LM guide to move the point on which the tension of the ropes is acting.