07582128 is referenced by 27 patents and cites 55 patents.

A vacuum cleaner includes both a main dust separation unit and a secondary dust separation unit. One of the dust separation units is provided on a main body of the vacuum cleaner, and the other dust separation unit is provided on a removable dust collection unit that is mountable on the main body.

Title
Vacuum cleaner
Application Number
11/712958
Publication Number
7582128 (B2)
Application Date
March 2, 2007
Publication Date
September 1, 2009
Inventor
Yun Hee Park
Kimhae-si
KR
Chang Hoon Lee
Hyungsangnam-do, Changwon-Di
KR
Jin Young Kim
Busan-si
KR
Chang Ho Yun
Changwon-si
KR
Jin Wook Seo
Busan-si
KR
Gun Ho Ha
Busan-Si
KR
Jin Hyouk Shin
Busan-si
KR
Il Joong Kim
Masan-si
KR
Sung Hwa Lee
Changwon-si
KR
Min Park
Busan-si
KR
Kyeong Seon Jeong
Changwon-si
KR
Young Bok Son
Changwon-si
KR
Jong Su Choo
Busan-si
KR
Kie Tak Hyun
Changwon-si
KR
Moo Hyun Ko
Moonkyung-si
KR
Jae Kyum Kim
Kimhae-si
KR
Myung Sig Yoo
Changwon-si
KR
Hoi Kil Jeong
Changwon-si
KR
Hae Seock Yang
Changwon-si
KR
Man Tae Hwang
Changwon-si
KR
Agent
Ked & Associates
Assignee
LG Electronics
KR
IPC
B01D 45/12
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