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:
Mar. 11, 2014
Filed:
Nov. 01, 2010
Bongju Kim, Seoul, KR;
Sangyun Kim, Seoul, KR;
Jongil Park, Seoul, KR;
Woojin Choi, Seoul, KR;
Dongmyung Shin, Seoul, KR;
Hoseon Rew, Seoul, KR;
Sangjo Kim, Seoul, KR;
Younggyu Jung, Seoul, KR;
Bongju Kim, Seoul, KR;
Sangyun Kim, Seoul, KR;
Jongil Park, Seoul, KR;
Woojin Choi, Seoul, KR;
Dongmyung Shin, Seoul, KR;
Hoseon Rew, Seoul, KR;
Sangjo Kim, Seoul, KR;
Younggyu Jung, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A robot cleaner comprises a main body having a suction port at a bottom surface thereof, a pair of wheel assemblies disposed at both sides of the main body, and configured to move the main body, a dust box mounted to contact the bottom surface of the main body, and configured to collect dust sucked through the suction port, a filter unit configured to filter air discharged from the dust box, a suction fan configured to form a suction pressure on a suction channel defined by the suction port, the dust box and the filter unit, and a battery disposed at a side of the dust box.