Priority Date: 20.07.12 (US 201261674120P)

PISTON WITH OIL COOLING PASSAGE AND METHOD OF CONSTRUCTION THEREOF

  • Application ID: EP13745265
  • Status: The patent has been granted

Applicant

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Technology Company

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 4 offices
active in Legal Services and IP Portfolio Processing

Specialization

This EP application has the IPC class 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). We found, that Martin Reuther Patentanwalt, Bockermann Ksoll Griepenstroh Osterhoff, Winter Brandl Fürniss Hübner Röss Kaiser Polte Partnerschaft mbB, ABACUS Klocke Späth Sebastian Barth, v. Bezold & Partner Patentanwälte PartG mbB and 41 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 20.07.2012 - Priority Date (US 201261674120P)
  • 23.01.2014 - Publication A1 (WO2014015311)
  • 27.05.2015 - Publication A1 (EP2875229)
  • 22.11.2017 - Publication B1 (EP2875229)

IPC Classification