Priority Date: 26.07.13 (EP 20130178145)

Workpiece with a recess for holding a piston

  • Application ID: EP14174726


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Technology Company


Employment test 1 - 10 employees
Company dna intellectual property services gmbh
operating since 2013
Headquarter in Frauenfeld and 1 office
active in Legal Services


This EP application has the IPC combination F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS) and F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL). Intellectual Property Services GmbH is specialized in the combination F02 and F16. We found, that Kuhnen & Wacker, Dehns Ltd, Gevers, Martin Reuther Patentanwalt, Bockermann Ksoll Griepenstroh Osterhoff and 50 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.


  • 26.07.2013 - Priority Date (EP 20130178145)
  • 28.01.2015 - Publication A1 (EP2829713)

IPC Classification