Priority Date: 29.11.11 (CN 20112482024U)

HANDHELD FOUR-STROKE ENGINE LUBRICATING SYSTEM

  • Application ID: EP11876459
  • Status: PATENT GRANTED

Attorney

Employment test 51 - 200 employees
Company dna kolster oy ab
operating since 1987
1207.6
Headquarter in Helsinki and 6 offices
active in Legal Services and IP Consulting

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). We found, that Kuhnen & Wacker, Dehns Ltd, Gevers, Ankara Patent Bureau Ltd, Martin Reuther Patentanwalt and 44 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 29.11.2011 - Priority Date (CN 20112482024U)
  • 06.06.2013 - Publication A1 (WO2013078749)
  • 08.10.2014 - Publication A1 (EP2787184)
  • 01.02.2017 - Publication B1 (EP2787184)