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:
Dec. 10, 2019
Filed:
Nov. 29, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Chan-young Park, Suwon-si, KR;
Seung-il Han, Incheon, KR;
Jun-won Seo, Hwaseong-si, KR;
Kyu-ha Lee, Yongin-si, KR;
Young-mi Kim, Suwon-si, KR;
Hyun-uk Park, Suwon-si, KR;
Jea-won Lee, Hwaseong-si, KR;
Young-kyun Jeong, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A wheel for a robot cleaner includes an outer ring in contact with a surface to be cleaned, an inner ring which is disposed inside the outer ring and receives a driving force, a plurality of spokes which connect the outer ring and the inner ring, and form a plurality of independent spaces through which air passes, and a plurality of ribs disposed in the plurality of independent spaces, each of the plurality of ribs having a shorter length than a length of each of the plurality of spokes.