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.:
Date of Patent:
Apr. 28, 2026
Filed:
Sep. 27, 2023
Applicant:
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Inventor:
Kazunori Hiranuma, Kanagawa, JP;
Assignee:
SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 3/40 (2006.01); B66C 13/16 (2006.01); B66C 13/46 (2006.01); E02F 3/96 (2006.01); E02F 9/26 (2006.01); E02F 9/22 (2006.01);
U.S. Cl.
CPC ...
E02F 3/404 (2013.01); B66C 13/16 (2013.01); B66C 13/46 (2013.01); E02F 3/963 (2013.01); E02F 9/26 (2013.01); B60Y 2200/412 (2013.01); E02F 3/40 (2013.01); E02F 9/2228 (2013.01); E02F 9/2285 (2013.01); E02F 9/2292 (2013.01);
Abstract
A work machine includes an attachment rotatably attached to an upper turning body; a gripping part rotatably attached to the attachment, the gripping part gripping a long carried-material; and processing circuitry, and a memory storing computer-readable instructions, which when executed, cause the processing circuitry to calculate a weight of the carried-material, based on a torque for rotating the attachment.
Hiranuma, Kazunori. (2026). Work machine and work machine support system (U.S. Patent No. 12612758). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12612758
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile