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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 11879234 B1

PDFFull Text
Date of Patent:
Jan. 23, 2024

Filed:

Sep. 28, 2018

Work vehicle

Applicant:

Komatsu Ltd., Tokyo, JP;

Inventors:

Takahisa Oasa, Tokyo, JP;

Kiyotaka Ninomiya, Tokyo, JP;

Assignee:

KOMATSU LTD., Tokyo, JP;

Attorney:

Global IP Counselors, LLP

Primary Examiner:

Edwin J Toledo-Duran

Int. Cl.
CPC ...
E02F 3/43 (2006.01); E02F 9/26 (2006.01); E02F 3/28 (2006.01); E02F 3/42 (2006.01); E02F 9/20 (2006.01); E02F 9/22 (2006.01);
U.S. Cl.
CPC ...
E02F 9/265 (2013.01); E02F 3/283 (2013.01); E02F 3/422 (2013.01); E02F 3/434 (2013.01); E02F 9/2004 (2013.01); E02F 9/2041 (2013.01); E02F 9/2203 (2013.01);
Abstract

A work vehicle includes a vehicle body, a work implement including a boom attached to the vehicle body and an attachment attached to a tip end part of the boom, a first actuator configured to rotate the boom up and down, and a controller configured to execute an automatic lowering control in order to automatically rotate and lower the boom. The controller is further configured to set the first actuator to a floating state when it is detected that the attachment has reached a predetermined position during an execution of the automatic lowering control.

Find Patent Forward Citations

Oasa, Takahisa. (2024). Work vehicle (U.S. Patent No. 11879234). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11879234

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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