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. 28, 2026
Filed:
Aug. 28, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Sewoong Choi, Suwon-si, KR;
Youngho Ko, Suwon-si, KR;
Kihwan Kwon, Suwon-si, KR;
Seokki Song, Suwon-si, KR;
Jaeyoul Jeong, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A robot cleaner includes a main body and a wheel installed on the main body and configured to be driven by a driving motor to move the main body. The wheel includes an outer wheel including a tread configured to come into contact with a cleaning target floor and sidewalls provided on both side surfaces of the tread, and an inner wheel installed in the outer wheel and configured to receive a driving force from the driving motor. The outer wheel includes a plurality of tread grooves recessed in the tread. The outer wheel includes a plurality of deforming grooves formed in an axial direction of the outer wheel at positions corresponding to the plurality of tread grooves.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile