- Application ID: EP13175374
- Status: █ APPLICATION WITHDRAWN
This patent has the IPC combination E05 (LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES) and E06 (DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS) is specialized in the combination E05 and E06. We found, that Ankara Patent Bureau Ltd, Gachnang AG, Bauer Wagner Priesmeyer, Müller & Aue, Flügel Preissner Kastel Schober and 26 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.