Priority Date: 21.09.11 (US 201161537370P)

LASER WELDED PISTON ASSEMBLY; METHODS OF ASSEMBLING AND JOINING SUCH PISTON

  • Application ID: EP12778504
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

Technology company logo small
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 EP application has the IPC combination B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR) and F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS). BRP Renaud & Partner mbB is specialized in the combination B23 and F02. We found, that WSL Patentanwälte PartGes mbB, IRSCH Intellectual Property Services GmbH, Patentanwälte Dipl.Ing. W. Jackisch & Partner mbB, Rolls-Royce plc, Grauel IP and 4 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 21.09.2011 - Priority Date (US 201161537370P)
  • 28.03.2013 - Publication A1 (WO2013044015)
  • 30.07.2014 - Publication A1 (EP2758208)
  • 06.01.2016 - Publication B1 (EP2758208)