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. 21, 2026
Filed:
Apr. 29, 2024
Lg Electronics Inc., Seoul, KR;
Sunggyu Choi, Seoul, KR;
Kangyoung Kim, Seoul, KR;
Eunsun Lee, Seoul, KR;
Jungwon Lee, Seoul, KR;
Junseok Bae, Seoul, KR;
Myeonggu Kang, Seoul, KR;
Giyeong Gyeong, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner.