Priority Date: 04.03.13 (US 201313783707)

Rotary internal combustion engine with pilot subchamber

  • Application ID: EP14157081
  • Status: PATENT GRANTED

Applicant

Attorney

operating since 1920
1338.7
Headquarter in London and 4 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC combination F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES) and F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS). Dehns Ltd is specialized in the combination F01 and F02. We found, that Kuhnen & Wacker, Gevers, Ankara Patent Bureau Ltd, Martin Reuther Patentanwalt, Bockermann Ksoll Griepenstroh Osterhoff and 43 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 04.03.2013 - Priority Date (US 201313783707)
  • 10.09.2014 - Publication A2 (EP2775117)
  • 19.11.2014 - Publication A3 (EP2775117)
  • 07.09.2016 - Publication B1 (EP2775117)