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:
Sep. 15, 2026
Filed:
Sep. 03, 2024
Applicant:
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Assignee:
SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60R 21/0134 (2006.01); E02F 9/24 (2006.01); E02F 9/26 (2006.01); G01S 13/931 (2020.01); G01S 17/931 (2020.01); G05B 13/02 (2006.01); G08G 1/16 (2006.01);
U.S. Cl.
CPC ...
E02F 9/24 (2013.01); E02F 9/261 (2013.01); G05B 13/0265 (2013.01);
Abstract
A work machine includes an attachment and a control device. The control device is configured to specify a hazardous zone in which a degree of hazard increases when an object falls during an operation of the attachment to lift and move the object, and make the specified hazardous zone visually recognizable.