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:
Sep. 15, 2026
Filed:
Dec. 06, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jiwon Choi, Suwon-si, KR;
Taegwang Kim, Suwon-si, KR;
Byoungin Lee, Suwon-si, KR;
Dongwoo Ha, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A cleaner includes: a main body; a connection pipe having one end connectible to the main body; and a brush head connectible to an other end of the connection pipe The brush head includes: an suction inlet formed therein, a drum brush detachably installed inside the brush head, a driver configured to drive the drum brush; a suction chamber formed inside the brush head and communicating with the suction inlet; a first cover covering one side of the brush head, the first cover having an inlet formed therein and through which air enters inside of the drum brush is formed in the first cover; and a second cover covering an other side of the brush head to seal inside of the brush head, the second cover having an outlet duct formed therein through which air cooled the inside of the drum brush is discharged to the suction chamber.