Priority Date: 30.04.10 (US 20100771950)

Ball valve seal with dynamic C-seal and static C-seal

  • Application ID: EP14160553
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

Attorney

Employment test 11 - 50 employees
Company dna wablat lange karthaus
operating since 1980
Headquarter in Berlin and 2 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL). Wablat Lange Karthaus is specialized in F16. 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.

Timeline

  • 30.04.2010 - Priority Date (US 20100771950)
  • 28.01.2015 - Publication A1 (EP2829777)
  • 13.04.2016 - Publication B1 (EP2829777)

IPC Classification