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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 11560895 B1

PDFFull Text
Date of Patent:
Jan. 24, 2023

Filed:

Dec. 04, 2018

Laundry treating machine

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Hoon Choi, Seoul, KR;

Donggi Shin, Seoul, KR;

Jeongkeun Choi, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Ked & Associates

Primary Examiner:

Jason Y Ko

Int. Cl.
CPC ...
F04D 13/06 (2006.01); D06F 34/10 (2020.01); D06F 23/04 (2006.01); D06F 39/08 (2006.01); F04D 29/42 (2006.01); D06F 37/42 (2006.01);
U.S. Cl.
CPC ...
F04D 13/06 (2013.01); D06F 23/04 (2013.01); D06F 34/10 (2020.02); D06F 37/42 (2013.01); D06F 39/08 (2013.01); D06F 39/085 (2013.01); F04D 29/426 (2013.01);
Abstract

A laundry treating machine includes a case, a tub, a drum, a drain pump housing, and a drain pump motor, wherein a plurality of fastening protrusions that are formed at one of the drain pump housing and the drain pump motor are inserted into a plurality of fastening grooves that are formed at the other of the drain pump housing and the drain pump motor, and wherein a length of one fastening protrusion is formed to be different from lengths of the other fastening protrusion such that the drain pump housing and the drain pump motor is prevented from being assembled wrongly.

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Choi, Hoon. (2023). Laundry treating machine (U.S. Patent No. 11560895). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11560895

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