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. 28, 2023
Filed:
Apr. 10, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 9/12 (2006.01); B25J 19/00 (2006.01); B25J 5/00 (2006.01); B25J 9/00 (2006.01); B25J 9/16 (2006.01); B25J 19/02 (2006.01); B25J 11/00 (2006.01);
U.S. Cl.
CPC ...
B25J 19/005 (2013.01); B25J 5/007 (2013.01); B25J 9/0009 (2013.01); B25J 9/161 (2013.01); B25J 19/022 (2013.01); B25J 9/12 (2013.01); B25J 11/009 (2013.01);
Abstract
A robot is provided with driving wheels, a battery, a charging terminal, a charging terminal mounter in which the charging terminal is disposed, a first spring elastically supporting the charging terminal in an outward direction, a switch switched by the charging terminal mounter when the charging terminal mounter retreats, and a processor for stopping the driving wheels when the switch is switched by the charging terminal mounter.