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. 29, 2022
Filed:
Apr. 29, 2020
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Anna Kim, Seoul, KR;
Sunryang Kim, Seoul, KR;
Yoonsik Kim, Seoul, KR;
Keunsik No, Seoul, KR;
Jaecheon Sa, Seoul, KR;
Woojin Jeong, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62B 5/00 (2006.01); B62B 5/06 (2006.01); G05D 1/00 (2006.01); G05D 1/02 (2020.01); B62B 3/14 (2006.01);
U.S. Cl.
CPC ...
B62B 5/0076 (2013.01); B62B 5/004 (2013.01); B62B 5/0006 (2013.01); B62B 5/0043 (2013.01); B62B 5/0053 (2013.01); B62B 5/0073 (2013.01); B62B 5/06 (2013.01); G05D 1/0011 (2013.01); G05D 1/0214 (2013.01); B62B 3/14 (2013.01); G05D 1/0231 (2013.01);
Abstract
A basket assembly for receiving goods therein; a main body coupled to a bottom of the basket assembly to support the basket assembly; a handle assembly installed on one side of the main body; a wheel assembly rotatably coupled to a bottom of the main body to move the main body in a direction in which a force is applied to the handle assembly; and a battery installed inside the main body for supplying electrical energy to the wheel assembly.