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:
Jul. 22, 2014
Filed:
Feb. 28, 2007
Myung Sig Yoo, Changwon-si, KR;
Man Tae Hwang, Changwon-si, KR;
Hae Seock Yang, Changwon-si, KR;
Moo Hyun Ko, Mungyeong-si, KR;
Jong Su Choo, Busan, KR;
Myung Sig Yoo, Changwon-si, KR;
Man Tae Hwang, Changwon-si, KR;
Hae Seock Yang, Changwon-si, KR;
Moo Hyun Ko, Mungyeong-si, KR;
Jong Su Choo, Busan, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A vacuum cleaner includes a dust collector which includes a first dust separator and a dust container in which a first dust storage unit is formed. A cover is coupled to the dust separating unit and is used to selectively open or close the dust storage unit. The cover is detached from the dust container together with the dust separating unit when the dust container is emptied. The vacuum cleaner may further include a second dust separator on the main body of the vacuum cleaner. In this instance, a second dust storage unit may be formed in the dust collector, and dust separated in the second dust separator may be stored in the second dust storage unit.