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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 12594809 B1

PDFFull Text
Date of Patent:
Apr. 07, 2026

Filed:

Dec. 07, 2023

Electric work vehicle

Applicant:

Kubota Corporation, Osaka, JP;

Inventor:

Roatchanatam Anattasakul, Fremont, CA (US);

Assignee:

KUBOTA CORPORATION, Osaka, JP;

Attorney:

Keating & Bennett, LLP

Primary Examiner:

James A Shriver, II

Assistant Examiner:

Nicholas R. Kandas

Int. Cl.
CPC ...
B60H 1/00 (2006.01); B60K 1/00 (2006.01); B60K 1/04 (2019.01); B60K 11/06 (2006.01); B60L 50/64 (2019.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); H01M 10/6563 (2014.01); H01M 10/6566 (2014.01); H01M 50/249 (2021.01);
U.S. Cl.
CPC ...
B60H 1/00028 (2013.01); B60K 11/06 (2013.01); B60L 50/64 (2019.02); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/6566 (2015.04); H01M 50/249 (2021.01); B60H 2001/00092 (2013.01); B60H 2001/002 (2013.01); B60K 2001/005 (2013.01); B60K 1/04 (2013.01); B60Y 2200/221 (2013.01); H01M 10/6563 (2015.04); H01M 2220/20 (2013.01);
Abstract

An electric work vehicle includes a battery housing including a first battery housing portion, and an air cooling system. The battery housing includes a plurality of battery housing module compartments to house a plurality of battery modules, the air cooling system includes a first evaporator and a second evaporator, the air cooling system includes a first warm air path and a second warm air path, the first warm air path fluidly connects the first battery housing portion to the first evaporator to exhaust first warm air from the first battery housing portion to the first evaporator, and the second warm air path fluidly connects the first battery housing portion to the second evaporator to exhaust second warm air from the first battery housing portion to the second evaporator.

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Quick Actions:

Anattasakul, Roatchanatam. (2026). Electric work vehicle (U.S. Patent No. 12594809). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12594809

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