Priority Date: 02.07.12 (JP 20120148928)

HYDRAULIC CIRCUIT FOR CONSTRUCTION MACHINE, AND CONTROL DEVICE FOR SAME

  • Application ID: EP13813005
  • Status: PATENT GRANTED

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Specialization

This EP application has the IPC class E02 (HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING) and F15 (FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL). We found, that Beetz & Partner, Jostarndt Patentanwalts AG are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 02.07.2012 - Priority Date (JP 20120148928)
  • 09.01.2014 - Publication A1 (WO2014006950)
  • 06.05.2015 - Publication A1 (EP2868930)
  • 08.03.2017 - Publication B1 (EP2868930)

IPC Classification