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:
May. 13, 2025
Filed:
Apr. 29, 2021
Lg Electronics Inc., Seoul, KR;
Jihong Lee, Seoul, KR;
Wooseong Kim, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
A clothing treatment apparatus including: a cabinet; a tub disposed inside the cabinet and providing a space in which water is stored; a drum rotatably provided inside the tub; and a pump having a supply port connected to the tub, and a discharge port connected to an outside of the cabinet is provided. The pump includes: a housing; a first chamber disposed inside the housing and communicating with the supply port; a second chamber disposed inside the housing and communicating with the discharge port; a first partition for separating the first chamber and the second chamber; a chamber communicating hole formed in the first partition and communicating the first chamber and the second chamber; an impeller rotatably provided in the second chamber; and a second partition located in the first chamber and extending downward from a first surface of the housing, which provides an upper boundary of the first chamber.