Priority Date: 28.06.12 (US 201213536019)

END OF SERVICE LIFE INDICATOR FOR ORGANIC VAPOR RESPIRATOR FILTER CARTRIDGE

  • Application ID: EP13735493
  • Status: EXAMINATION REQUESTED

Applicant

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Attorney

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Specialization

This EP application has the IPC class A62, B01, and G01. We found, that Cremer & Cremer, Herzog Fiesser & Partner Patentanwälte PartG mbB, CASSIOPI are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 28.06.2012 - Priority Date (US 201213536019)
  • 03.01.2014 - Publication A1 (WO2014004164)
  • 06.05.2015 - Publication A1 (EP2866901)