CRIMPED END WRAPPED ON PIPE WELL SCREEN
- Application ID: EP11816856
- Status: █ EXAMINATION REQUESTED
This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). A.A. Thornton & Co. is specialized in E21. A.A. Thornton & Co. is specialised in E21 (EARTH OR ROCK DRILLING; MINING). 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.
- 13.08.2010 - Priority Date (US 20100855932)
- 16.02.2012 - Publication A1 (WO2012021397)
- 19.06.2013 - Publication A1 (EP2603663)