Priority Date: 13.12.11 (CL 201131412011)

DEVICE FOR CAPTURING, TRANSMITTING AND DIFFUSING NATURAL LIGHT INTO INTERIOR SPACES, WHICH COMPRISES A CONDUIT OF INVERTED FRUSTOPYRAMIDAL FORM AND A DIFFUSER UNIT THAT EMERGES TRANSVERSELY WITH RESPECT TO THE HORIZONTAL PLANE OF THE CEILING OF A ROOM

  • Application ID: EP12822956
  • Status: PATENT GRANTED

Applicant

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Research Organisation

Attorney

Company dna curell sunol slp
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Specialization

This EP application has the IPC class E04 (BUILDING) and F21 (LIGHTING). We found, that Lippert Stachow & Partner, AWA Sweden AB, Gevers, Beckord & Niedlich, Kroher & Strobel Rechts- und Patentanwälte PartmbB and 12 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 13.12.2011 - Priority Date (CL 201131412011)
  • 20.06.2013 - Publication A1 (WO2013086648)
  • 22.10.2014 - Publication A1 (EP2792941)
  • 04.01.2017 - Publication B1 (EP2792941)

IPC Classification