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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 10258909 B1

PDFFull Text
Date of Patent:
Apr. 16, 2019

Filed:

Feb. 27, 2013

Work vehicle

Applicant:

Komatsu Ltd., Tokyo, JP;

Inventor:

Hisashi Miyasaka, Komatsu, JP;

Assignees:

KOMATSU LTD., Tokyo, JP;

YAMASHIN-FILTER CORP., Yokohama, JP;

Attorney:

Global IP Counselors, LLP

Primary Examiner:

Robert J Popovics

Int. Cl.
CPC ...
B01D 35/02 (2006.01); B01D 29/21 (2006.01); B01D 36/00 (2006.01); B01D 35/027 (2006.01); F15B 21/04 (2019.01); F15B 1/26 (2006.01); E02F 9/22 (2006.01); F15B 21/044 (2019.01);
U.S. Cl.
CPC ...
B01D 35/02 (2013.01); B01D 29/21 (2013.01); B01D 35/0276 (2013.01); B01D 36/001 (2013.01); E02F 9/226 (2013.01); F15B 1/26 (2013.01); F15B 21/044 (2013.01);
Abstract

A work vehicle includes a work implement and an operating fluid tank. The operating fluid tank has a tank body and a strainer. The tank body is for collecting operating fluid for driving the work implement. The strainer is installed inside the tank body and includes a cylindrical filter and a cover member. The cylindrical filter is disposed with an axis extending in a vertical direction. The cover member includes an upper plate part and a cylindrical part. The upper plate part of the cover member covers an upper surface of the filter. The cylindrical part of the cover member extends downward from an outer edge part of the upper plate part and covers an upper side surface part of the filter with a gap between the side surface of the filter and the cylindrical part, while allowing a lower side surface part of the filter to be exposed.

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Miyasaka, Hisashi. (2019). Work vehicle (U.S. Patent No. 10258909). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10258909

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