Priority Date: 17.10.13 (DE 201310221102)

Steel piston for an internal combustion engine and method for producing the same

  • Application ID: EP14184947
  • Status: GRANT OF PATENT INTENDED

Applicants

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Technology Company
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Technology Company
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Technology Company

Attorney

Employment test 11 - 50 employees
Company dna brp renaud and partner 1
operating since 1977
Headquarter in Stuttgart and 1 office
active in Legal Services

Specialization

This patent has the IPC combination C23 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL) and F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS) is specialized in the combination C23 and F02. We found, that Koepe & Partner Patentanwälte, WSL Patentanwälte PartGes mbB, Schwan Schorer & Partner Patentanwälte mbB, Twelmeier Mommer & Partner, Intellectual Property Services GmbH and 1 other are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 17.10.2013 - Priority Date (DE 201310221102)
  • 22.04.2015 - Publication A2 (EP2862958)
  • 29.07.2015 - Publication A3 (EP2862958)