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. 01, 2026
Filed:
Mar. 27, 2023
Applicant:
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
Hitachi Construction Machinery Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 13/08 (2006.01); E02F 9/08 (2006.01); E02F 9/22 (2006.01); F15B 11/17 (2006.01);
U.S. Cl.
CPC ...
F15B 13/0814 (2013.01); E02F 9/0875 (2013.01); E02F 9/2242 (2013.01); E02F 9/2267 (2013.01); E02F 9/2289 (2013.01); E02F 9/2292 (2013.01); F15B 11/17 (2013.01); F15B 13/0807 (2013.01); F15B 13/0825 (2013.01); E02F 9/2296 (2013.01);
Abstract
A plurality of control valves (A toD,A toD,A toD,A toD,) is aligned and disposed in the right-and-left direction and in the vertical direction on a first mounting surface (C) and a second mounting surface (D). Further, a plurality of control valves () is aligned and disposed in the right-and-left direction and in the vertical direction on a first mounting surface (B) and a second mounting surface (C).