Priority Date: 11.07.12 (EP 20120176032)

BI-DIRECTIONAL SHUT-OFF VALVE SYSTEM, MANHOLE ASSEMBLY COMPRISING SUCH VALVE SYSTEM AND USE OF SUCH VALVE SYSTEM IN A SEWER NETWORK

  • Application ID: EP13745600
  • Status: PATENT GRANTED

Attorneys

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Specialization

This patent has the IPC class E03 (WATER SUPPLY; SEWERAGE) is specialized in E03. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 11.07.2012 - Priority Date (EP 20120176032)
  • 16.01.2014 - Publication A1 (WO2014009472)
  • 20.05.2015 - Publication A1 (EP2872703)
  • 21.09.2016 - Publication B1 (EP2872703)

IPC Classification