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:
Aug. 23, 2022
Filed:
Jun. 13, 2017
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Philjae Hwang, Seoul, KR;
Mantae Hwang, Seoul, KR;
Jungbae Hwang, Seoul, KR;
Dongho Kwon, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/28 (2006.01); A47L 5/24 (2006.01); A47L 9/16 (2006.01); A47L 9/32 (2006.01); G05F 1/00 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
A47L 9/2884 (2013.01); A47L 5/24 (2013.01); A47L 9/1683 (2013.01); A47L 9/2857 (2013.01); A47L 9/322 (2013.01); G05F 1/00 (2013.01); H02J 7/0045 (2013.01);
Abstract
The present invention relates to a cleaner. A cleaner according to an aspect may include a battery housing and a battery separably coupled to the battery housing. The battery may include a frame, a plurality of battery cells received in the frame, a battery holder surrounding the plurality of battery cells and including a separation wall to divide the plurality of battery cells in a plurality of rows.