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:
Jul. 22, 2025
Filed:
Nov. 27, 2023
Applicant:
Sumitomo Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Hiroaki Ishida, Kanagawa, JP;
Takashi Hoshino, Kanagawa, JP;
Dotaro Usui, Kanagawa, JP;
Shinichiro Tsukahara, Kanagawa, JP;
Assignee:
SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F 9/20 (2006.01); G05G 5/03 (2008.04); G05G 9/047 (2006.01);
U.S. Cl.
CPC ...
E02F 9/2004 (2013.01); E02F 9/2025 (2013.01); G05G 5/03 (2013.01); G05G 9/047 (2013.01); G05G 2009/04766 (2013.01);
Abstract
An operation unit for a construction machine includes an operation part configured to be operated to input a direction for operating the construction machine. When a first direction is input through the operation part, the operation part is configured to present a second direction corresponding to the first direction to an operator operating the operation part.