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:
Nov. 06, 2012
Filed:
Mar. 19, 2009
Kie-tak Hyun, Changwon, KR;
Kyeong-seon Jeong, Changwon, KR;
Jin-hyouk Shin, Changwon, KR;
Seong-koo Cho, Changwon, KR;
Geun-bae Hwang, Changwon, KR;
Kie-Tak Hyun, Changwon, KR;
Kyeong-Seon Jeong, Changwon, KR;
Jin-Hyouk Shin, Changwon, KR;
Seong-Koo Cho, Changwon, KR;
Geun-Bae Hwang, Changwon, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A dust separator for a vacuum cleaner including a body having a pair of spaced apart ends, a first air inlet formed in the body and being configured to receive an air flow containing dust, and a dust outlet formed inwardly of the spaced apart ends and apart from the first air inlet to discharge dust separated in the body, is provided. In addition, a cross-sectional area of the body at the dust outlet is greater than a cross-sectional area of the body at the first air inlet.