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.

Date of Patent:
Jan. 27, 2026

Filed:

Dec. 10, 2024
Applicant:

Kubota Corporation, Osaka, JP;

Inventor:

Kazuyuki Hatta, Osaka, JP;

Assignee:

KUBOTA CORPORATION, Osaka, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F 9/22 (2006.01); F15B 15/14 (2006.01);
U.S. Cl.
CPC ...
E02F 9/2271 (2013.01); F15B 15/1423 (2013.01); F15B 15/1428 (2013.01); F15B 15/1457 (2013.01); F15B 15/1471 (2013.01);
Abstract

A cylinder cover includes a body and a guide portion. The body is attached to a cylinder rod movable according to telescopic movement of a hydraulic cylinder. The body supported by the guide portion is slidable along the cylinder rod. The guide portion includes a guide plate provided on an outer circumference of a cylinder tube of the hydraulic cylinder to extend in a direction of tangent to an outer circumference of the cylinder tube, and a pair of end portions of the guide plate in the direction of tangent. The body includes first portions facing side surfaces of the end portions opposite to the cylinder tube, second portions facing end surfaces of the end portions in the direction of tangent, and third positions facing second side surfaces of the end portions close to the cylinder tube. The end portions each include a curved convex bulging toward the second portion.


Find Patent Forward Citations

Hatta, Kazuyuki. (2026). Cylinder cover, hydraulic cylinder, and working machine (U.S. Patent No. 12534881). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12534881

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

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