Priority Date: 19.12.08 (JP 20080324404)

Corona charger including shutter

  • Application ID: EP09179677
  • Status: No opposition filed within time limit


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Technology Company


Employment test 51 - 200 employees
Company dna tbk patent
operating since 1972
Headquarter in Munich
active in Legal Services and IP Consulting


This EP application has the IPC class G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY). TBK-Patent is specialized in G03. 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.


  • 19.12.2008 - Priority Date (JP 20080324404)
  • 23.06.2010 - Publication A1 (EP2199870)
  • 16.09.2015 - Publication B1 (EP2199870)

IPC Classification