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:
Jun. 06, 2023
Filed:
Nov. 16, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Dah We Park, Suwon-si, KR;
Gi Hoon Ko, Suwon-si, KR;
Yeon-Young Nam, Suwon-si, KR;
Ji Hyeong Lee, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2022.01); B01D 46/18 (2006.01); B01D 46/12 (2022.01); F24F 3/16 (2021.01); F24F 13/28 (2006.01); B01D 46/62 (2022.01); B01D 46/66 (2022.01);
U.S. Cl.
CPC ...
B01D 46/18 (2013.01); B01D 46/0002 (2013.01); B01D 46/0028 (2013.01); B01D 46/0032 (2013.01); B01D 46/0038 (2013.01); B01D 46/12 (2013.01); B01D 46/62 (2022.01); B01D 46/66 (2022.01); F24F 3/16 (2013.01); F24F 13/28 (2013.01); B01D 2265/023 (2013.01); B01D 2265/028 (2013.01);
Abstract
A filter module and an air purifier according to an aspect of the present disclosure include a supply roller and a recovery roller, a filter wound and installed on the supply roller and the recovery roller, so that it can be used without replacing and cleaning the filter module for a long period of time by allowing a section used in the filter to be recovered in the recovery roller, and also a section not used in the filter to be supplied from the supply roller.