Priority Date: 31.05.12 (DE 20121010756)

METHOD FOR PRODUCING AN OIL CONTROL PISTON RING

  • Application ID: EP13726094
  • Status: GRANT OF PATENT INTENDED

Applicant

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Specialization

This patent has the IPC class F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL) is specialized in F16. 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

  • 31.05.2012 - Priority Date (DE 20121010756)
  • 05.12.2013 - Publication A1 (WO2013178204)
  • 08.04.2015 - Publication A1 (EP2855981)

IPC Classification