Priority Date: 14.06.12 (US 201261659631P)

TECHNIQUE FOR PREVENTING AIR LOCK THROUGH STUTTERED STARTING AND AIR RELEASE SLIT FOR PUMPS

  • Application ID: EP13804203
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 11 - 50 employees
Company dna dreiss patentanwalte
operating since 1970
Headquarter in Stuttgart
active in Legal Services and IP Consulting

Specialization

This patent has the IPC combination B23, F02, and F04 is specialized in the combination B23, F02, and F04. We found, that Henkel Breuer & Partner, WSL Patentanwälte PartGes mbB, Intellectual Property Services GmbH are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 14.06.2012 - Priority Date (US 201261659631P)
  • 19.12.2013 - Publication A2 (WO2013188741)
  • 22.04.2015 - Publication A2 (EP2861374)

IPC Classification