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 10835093 B1

PDFFull Text
Date of Patent:
Nov. 17, 2020

Filed:

May. 16, 2018

Dust collecting apparatus

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Youngho Kim, Seoul, KR;

Hoikil Jeong, Seoul, KR;

Heonpyeong Ji, Seoul, KR;

Kangjin Park, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Ked & Associates, LLP

Primary Examiner:

Dung H Bui

Int. Cl.
CPC ...
B01D 50/00 (2006.01); A47L 9/10 (2006.01); B01D 45/16 (2006.01); A47L 9/16 (2006.01); B01D 45/12 (2006.01); B01D 46/24 (2006.01); A47L 9/12 (2006.01);
U.S. Cl.
CPC ...
A47L 9/108 (2013.01); A47L 9/1633 (2013.01); B01D 45/12 (2013.01); B01D 45/16 (2013.01); B01D 46/2411 (2013.01); B01D 50/002 (2013.01); A47L 9/12 (2013.01); A47L 9/1625 (2013.01); A47L 9/1641 (2013.01); A47L 9/1683 (2013.01);
Abstract

A dust collecting apparatus includes a dust separation unit to separate dust from suctioned air; a dust storage unit to store the dust separated in the dust separation unit; a pressing member to compress the dust stored in the dust storage unit, and having a pressing plate support part, and a pressing plate supported by the pressing plate support part; a fixing member disposed between an inner circumferential surface of the dust storage unit and the pressing plate support part; and a path formed by a part of the fixing member, located between the pressing plate support part and the inner circumferential surface of the dust storage unit, and through which the air between the pressing plate and the fixing member passes, wherein one or more holes through which the air between the pressing plate and the fixing member passes are formed at the pressing plate.

Find Patent Forward Citations

Loading…