Priority Date: 12.06.12 (US 201261658799P)

UNDERBALANCE ACTUATORS AND METHODS

  • Application ID: EP13803805
  • Status: EXAMINATION IN PROGRESS

Applicants

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Technology Company
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Technology Company

Attorney

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Technology Company

Specialization

This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). 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

  • 12.06.2012 - Priority Date (US 201261658799P)
  • 19.12.2013 - Publication A1 (WO2013188330)
  • 15.04.2015 - Publication A1 (EP2859181)

IPC Classification