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US Patent 10472804 Hydraulic control system of construction machine

Patent 10472804 was granted and assigned to Hitachi on November, 2019 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
Current Assignee
Hitachi
Hitachi
Date Filed
May 26, 2016
Date of Patent
November 12, 2019
Patent Applicant
Hitachi
Hitachi
Patent Application Number
15554533
Patent Citations Received
‌
US Patent 11654815 Closed center hoist valve with snubbing
0
‌
US Patent 10801524 Hydraulic work machine
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
10472804
Patent Primary Examiner
‌
Spencer D Patton

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