Bolt assembly and sectional door with bolt assembly

  • Application ID: EP13005550


Employment test 1 - 10 employees
Company dna leinweber and zimmermann
operating since 1930
Headquarter in Munich, Berlin
active in Legal Services, IP Consulting, and IP Portfolio Processing


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, Riederer Hasler & Partner Patentanwälte AG, Gachnang AG, Bauer Wagner Priesmeyer, Müller & Aue and 29 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.


  • 03.06.2015 - Publication A1 (EP2878749)
  • 08.06.2016 - Publication B1 (EP2878749)