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:
May. 20, 2014
Filed:
Mar. 18, 2009
Chang Ho Yun, Changwon-si, KR;
Gun Ho Ha, Busan, KR;
Jin Young Kim, Busan, KR;
Man Tae Hwang, Changwon-si, KR;
Hae Seock Yang, Changwon-si, KR;
Jong Su Choo, Busan, KR;
Chang Hoon Lee, Changwon-si, KR;
Jin Wook Seo, Busan, KR;
Myung Sig Yoo, Changwon-si, KR;
Moo Hyun Ko, Mungyeong-si, KR;
Pil Jae Hwang, Gimhae-si, KR;
Chang Ho Yun, Changwon-si, KR;
Gun Ho Ha, Busan, KR;
Jin Young Kim, Busan, KR;
Man Tae Hwang, Changwon-si, KR;
Hae Seock Yang, Changwon-si, KR;
Jong Su Choo, Busan, KR;
Chang Hoon Lee, Changwon-si, KR;
Jin Wook Seo, Busan, KR;
Myung Sig Yoo, Changwon-si, KR;
Moo Hyun Ko, Mungyeong-si, KR;
Pil Jae Hwang, Gimhae-si, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A vacuum cleaner is provided. The vacuum cleaner includes a cleaner body, in which a dust collector mount part is formed, a dust collector that is removably mounted on the dust collector mount part, at least one compressing member that reduces a volume of dust stored in a dust storage part of the dust collector, a power transfer device that transfers a driving force to the at least one compressing member from outside connected with the at least one compressing member, and a controller that decides an amount of dust stored in the dust storage part.