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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.:

US 12457938 B1

PDFFull Text
Date of Patent:
Nov. 04, 2025

Filed:

Jan. 10, 2024

Outdoor moving device

Applicant:

Nanjing Chervon Industry Co., Ltd., Nanjing, CN;

Inventors:

Dezhong Yang, Nanjing, CN;

Yangzi Liu, Nanjing, CN;

Li Li, Nanjing, CN;

Ju Li, Nanjing, CN;

Changhai Lu, Nanjing, CN;

Assignee:

Nanjing Chervon Industry Co., Ltd., Nanjing, CN;

Attorney:

Greenberg Traurig, LLP

Primary Examiner:

Hau V Phan

Int. Cl.
CPC ...
A01D 34/00 (2006.01); A01D 34/64 (2006.01); A01D 34/78 (2006.01); A01D 69/02 (2006.01); B60L 50/60 (2019.01); B60L 50/64 (2019.01); B60L 53/53 (2019.01); B60L 53/60 (2019.01); B60L 58/18 (2019.01); H01G 11/34 (2013.01); H01M 10/42 (2006.01); H01M 10/44 (2006.01); H01M 10/46 (2006.01); H01M 50/209 (2021.01); H01M 50/213 (2021.01); H01M 50/247 (2021.01); H01M 50/249 (2021.01); H01M 50/562 (2021.01); H02J 7/00 (2006.01); A01D 101/00 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
A01D 69/02 (2013.01); A01D 34/001 (2013.01); A01D 34/64 (2013.01); A01D 34/78 (2013.01); B60L 50/64 (2019.02); B60L 50/66 (2019.02); B60L 53/53 (2019.02); B60L 53/60 (2019.02); B60L 58/18 (2019.02); H01G 11/34 (2013.01); H01M 10/4221 (2013.01); H01M 10/441 (2013.01); H01M 10/46 (2013.01); H01M 50/209 (2021.01); H01M 50/213 (2021.01); H01M 50/247 (2021.01); H01M 50/249 (2021.01); H01M 50/562 (2021.01); H02J 7/0013 (2013.01); H02J 7/0063 (2013.01); A01D 2101/00 (2013.01); B60L 2200/22 (2013.01); B60L 2200/40 (2013.01); H01M 10/052 (2013.01); H01M 2220/20 (2013.01); H01M 2220/30 (2013.01); H02J 2207/20 (2020.01);
Abstract

An outdoor moving device includes a main body, a first energy storage device, a second energy storage device, and a connection assembly. The first energy storage device is capable of supplying power to the outdoor moving device and includes at least one first energy storage unit. The second energy storage device is capable of supplying power to the outdoor moving device and includes at least one second energy storage unit. The connection assembly is used for mounting the second energy storage device to the main body. The first energy storage device is detachably mounted to the main body, the first energy storage device is detachable from the main body to supply power to another power tool, the first energy storage unit includes a first positive electrode made of a first material, and the second energy storage unit includes a second positive electrode made of a second material.

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