Priority Date: 23.11.11 (US 201161629645P)

ROTARY ENGINE WITH ROTATING PISTONS AND CYLINDERS

  • Application ID: EP12850840
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 11 - 50 employees
Company dna uexkull and stolberg
operating since 1958
Headquarter in Hamburg and 1 office
active in Legal Services

Specialization

This patent has the IPC class F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES) is specialized in F01. 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.

Timeline

  • 23.11.2011 - Priority Date (US 201161629645P)
  • 30.05.2013 - Publication A1 (WO2013078276)
  • 01.10.2014 - Publication A1 (EP2783072)

IPC Classification