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:
Jul. 22, 2025
Filed:
Oct. 16, 2020
Lg Electronics Inc., Seoul, KR;
Yong Nam Kim, Seoul, KR;
Keun Ho Ju, Seoul, KR;
Yang Hwan No, Seoul, KR;
Jeong Guen Choi, Seoul, KR;
Min Kyu Oh, Seoul, KR;
Seo Yeon Lee, Seoul, KR;
So Young Kim, Seoul, KR;
Jea Seok Seong, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
An air management device may include three independently operated primary impellers″, and drawn-in air is discharged through discharge ports'-′-′-provided in the front plateof the housing. Louversinstalled downstream of the air flow and discharge ports′-′-′-may be independently opened or closed to provide discharge of the air to the surrounding environment. Further, at least one retractable or pop-up fan may be provided. The air management allows customization of air flow. The housingof the furniture-type air management device may be installed on the floor of the livable space and may have a hexahedron shape that extends from side to side. A bottom inlet′ may be formed on the bottom plateof the housingfacing the floor of the living space above a predetermined distance. The replaceable filtermay be installed to filter the air sucked through the bottom inlet′, and may be drawn in and out of the housing. A plurality of passage openingsmay be formed in a filter frame, and filters, andare stacked over the passage openings