Priority Date: 25.04.12 (DE 201220101540U)

Frame-free fire protection all-glass door

  • Application ID: EP13165199
  • Status: Request for examination was made


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Technology Company
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Technology Company


Company dna ring and weisbrodt patentanwaltsgesellschaft mbh
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This EP application has the IPC combination B32 (LAYERED PRODUCTS) and E06 (DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS). Ring & Weisbrodt Patentanwaltsgesellschaft mbH is specialized in the combination B32 and E06. We found, that Frei Patentanwaltsbüro, Habbel & Habbel Patentanwälte, Twelmeier Mommer & Partner, Splanemann Patentanwälte Rechtsanwalt Partnerschaft, AGC Glass Europe Technovation Centre and 8 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.


  • 25.04.2012 - Priority Date (DE 201220101540U)
  • 30.10.2013 - Publication A2 (EP2657012)
  • 28.12.2016 - Publication A3 (EP2657012)

IPC Classification