Priority Date: 31.08.12 (JP 20120192547)

HAIR SPRING MATERIAL FOR MECHANICAL CLOCK AND HAIR SPRING USING SAME

  • Application ID: EP13832473
  • Status: GRANT OF PATENT INTENDED

Applicants

Technology company logo small
Technology Company
Technology company logo small
Technology Company

Attorney

operating since 1920
1153.23
Headquarter in London and 4 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This patent has the IPC combination C21, C22, and F16 is specialized in the combination C21, C22, and F16. We found, that Bockhorni & Kollegen, Grünecker Patent- und Rechtsanwälte PartG mbB, Cohausz & Florack Partnerschaftsgesellschaft mbB, Schmauder & Partner AG, Bockermann Ksoll Griepenstroh Osterhoff and 1 other are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 31.08.2012 - Priority Date (JP 20120192547)
  • 06.03.2014 - Publication A1 (WO2014034766)
  • 08.07.2015 - Publication A1 (EP2891724)