logo

For the Inventor, By the Inventor

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.:

US 11913159 B1

PDFFull Text
Date of Patent:
Feb. 27, 2024

Filed:

Aug. 05, 2022

Washing agent pump and laundry treating apparatus having the same

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Sungwoon Jung, Seoul, KR;

Hunjun Jang, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

KED & Associates LLP

Primary Examiner:

Tinsae B Ayalew

Int. Cl.
CPC ...
D06F 39/02 (2006.01); F04B 13/02 (2006.01); F04B 49/02 (2006.01); F04B 49/10 (2006.01); D06F 37/22 (2006.01); D06F 39/04 (2006.01); D06F 33/37 (2020.01); D06F 23/02 (2006.01); D06F 34/14 (2020.01); F04B 17/03 (2006.01); F04B 19/22 (2006.01); D06F 39/08 (2006.01); D06F 39/10 (2006.01); D06F 39/14 (2006.01);
U.S. Cl.
CPC ...
D06F 39/022 (2013.01); D06F 23/02 (2013.01); D06F 33/37 (2020.02); D06F 37/22 (2013.01); D06F 39/04 (2013.01); F04B 13/02 (2013.01); F04B 49/02 (2013.01); F04B 49/106 (2013.01); D06F 34/14 (2020.02); D06F 39/028 (2013.01); D06F 39/085 (2013.01); D06F 39/10 (2013.01); D06F 39/14 (2013.01); F04B 17/03 (2013.01); F04B 19/22 (2013.01); F04B 2205/09 (2013.01);
Abstract

Provided is a washing agent pump and a laundry treating apparatus having the same. The laundry treating apparatus may include a cabinet, a tub provided within the cabinet, a rotary tub provided within the tub in a rotatable manner, and a washing agent supply unit. The washing agent supply unit may include a storage container to store a liquid washing agent including a liquid detergent or a liquid softener, the storage container being slidably provided in the cabinet, a washing agent supply passage having one side connected to the storage container and another side connected to the tub, and a washing agent delivery device provided in the washing agent supply passage to deliver the liquid washing agent to the tub.

Find Patent Forward Citations

Loading…