Priority Date: 26.01.07 (DE 20071004084)

Method for operating a fuel driven vehicle heating device

  • Application ID: EP08000301
  • Status: No opposition filed within time limit



operating since 1882
Headquarter in Munich and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing


This EP application has the IPC class F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES). Weickmann & Weickmann PartmbB is specialised in F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.


  • 26.01.2007 - Priority Date (DE 20071004084)
  • 30.07.2008 - Publication A2 (EP1950495)
  • 29.09.2010 - Publication A3 (EP1950495)
  • 14.03.2012 - Publication B1 (EP1950495)

IPC Classification