Priority Date: 29.12.06 (US 20060618035)

Footwear with a sole structure incorporating a lobed fluid-filled chamber

  • Application ID: EP13172107
  • Status: The patent has been granted


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This EP application has the IPC combination A43 (FOOTWEAR) and B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL). Withers & Rogers LLP is specialized in the combination A43 and B29. We found, that Frohwitter, Con Lor S.p.A., ARS Privilegium SL, Isea SRL, Meyer Patentanwaltskanzlei and 2 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.


  • 29.12.2006 - Priority Date (US 20060618035)
  • 02.10.2013 - Publication A2 (EP2644047)
  • 18.06.2014 - Publication A3 (EP2644047)
  • 25.10.2017 - Publication B1 (EP2644047)