Priority Date: 30.05.13 (US 201313905294)

Composite hat stiffener

  • Application ID: EP14164751
  • Status: The patent has been granted


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This EP application has the IPC class B64 (AIRCRAFT; AVIATION; COSMONAUTICS). Kilburn & Strode LLP is specialized in B64. Kilburn & Strode LLP is specialised in B64 (AIRCRAFT; AVIATION; COSMONAUTICS). 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.


  • 30.05.2013 - Priority Date (US 201313905294)
  • 03.12.2014 - Publication A1 (EP2808249)
  • 10.01.2018 - Publication B1 (EP2808249)

IPC Classification