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. 05, 2019
Filed:
Jul. 29, 2016
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/28 (2006.01); H01M 10/613 (2014.01); H01M 10/66 (2014.01); H01M 10/6554 (2014.01); H01M 10/44 (2006.01); H01M 2/10 (2006.01); H01M 10/623 (2014.01); H01M 2/20 (2006.01); H01M 10/42 (2006.01); H01M 10/667 (2014.01); H01M 10/643 (2014.01); H01M 10/6235 (2014.01); H01M 10/658 (2014.01); H01M 10/6563 (2014.01); H01M 10/6557 (2014.01);
U.S. Cl.
CPC ...
A47L 9/2884 (2013.01); A47L 9/2889 (2013.01); H01M 2/1055 (2013.01); H01M 2/204 (2013.01); H01M 10/425 (2013.01); H01M 10/44 (2013.01); H01M 10/623 (2015.04); H01M 10/6235 (2015.04); H01M 10/643 (2015.04); H01M 10/658 (2015.04); H01M 10/6554 (2015.04); H01M 10/66 (2015.04); H01M 10/667 (2015.04); H01M 10/613 (2015.04); H01M 10/6557 (2015.04); H01M 10/6563 (2015.04); H01M 2010/4271 (2013.01); H01M 2220/30 (2013.01);
Abstract
A vacuum cleaner may include a cleaner body including a suction motor for generating suction force, a suction unit communicating with the cleaner body and suctioning air and dust, and a battery assembly for supplying power to the suction motor. The battery assembly may include a plurality of battery cells, an inner case including a plurality of cell cases having the plurality of battery cells respectively accommodated therein and spaced apart from each other, and an outer case having the inner case accommodated therein and including a flow hole in which air flows.