Priority Date: 19.12.11 (DE 20111056577)

CIRCUIT ARRANGEMENT FOR SUPPRESSING AN ARC OCCURRING OVER A CONTACT GAP OF A SWITCHING MEMBER

  • Application ID: EP12801498
  • Status: PATENT GRANTED

Applicant

Company dna sma solar technology ag
active in Legal Services

Attorneys

operating since 1931
Headquarter in Bielefeld and 2 offices
active in Legal Services
no operation time available
1 office
active in Legal Services

Specialization

This EP application has the IPC class H01, H02, and H03. We found, that Westphal Mussgnug & Partner, Hoefer & Partner, Matias Erny Reichl Hoffmann (MERH-IP) Patentanwälte PartG mbB, Cabinet Michel de Beaumont SAS, Cabinet Thierry Schuffenecker and 8 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 19.12.2011 - Priority Date (DE 20111056577)
  • 27.06.2013 - Publication A1 (WO2013092142)
  • 29.10.2014 - Publication A1 (EP2795756)
  • 08.03.2017 - Publication B1 (EP2795756)