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:
Jan. 24, 2017
Filed:
Mar. 08, 2013
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47L 9/10 (2006.01); A47L 9/14 (2006.01);
U.S. Cl.
CPC ...
A47L 9/10 (2013.01); A47L 9/1427 (2013.01); A47L 9/1472 (2013.01); A47L 2201/00 (2013.01);
Abstract
There is provided a robot cleaner including a main body, a suction unit that sucks air including foreign substances into the main body, a moving unit that moves the main body, a dust collecting unit that has a filter for filtering the foreign substances included in the air sucked by the suction unit and a dust collecting case that collects the foreign substances filtered by the filter, and a detection unit that detects whether or not the filter is attached to the main body.