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:
Nov. 02, 2021
Filed:
Jan. 09, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/28 (2006.01); H02J 7/00 (2006.01); H01M 10/46 (2006.01); H01M 2/34 (2006.01); A47L 5/36 (2006.01); A47L 9/14 (2006.01); A47L 9/24 (2006.01); A47L 9/10 (2006.01); H01M 50/572 (2021.01);
U.S. Cl.
CPC ...
A47L 9/2884 (2013.01); A47L 5/362 (2013.01); A47L 9/102 (2013.01); A47L 9/1409 (2013.01); A47L 9/24 (2013.01); A47L 9/2842 (2013.01); A47L 9/2857 (2013.01); A47L 9/2873 (2013.01); H01M 10/46 (2013.01); H01M 50/572 (2021.01); H02J 7/00 (2013.01); H02J 7/0024 (2013.01); H02J 7/0031 (2013.01); H02J 7/0042 (2013.01);
Abstract
A vacuum may include a cleaner body including a suction motor for generating suction force, a suction part communicating with the cleaner body and suctioning air and dust, and a battery assembly for supplying a power to the suction motor. The battery assembly may include a battery unit, a battery terminal, a switch for connecting or disconnecting the battery unit and the battery terminal, and a battery case for accommodating the battery unit. The cleaner body may include a body supporting the battery assembly and a switching operation part for operating the switch when the battery assembly is mounted on the cleaner body.