SPINNER TOOL WITH CONTROL VALVE
- Application ID: EP17722309
- Status: █ Request for examination was made
This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). Lincoln IP is specialized in E21. Lincoln IP 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.
- 03.06.2016 - Priority Date (US 201615172881)
- 07.12.2017 - Publication A1 (WO2017209866)
- 10.04.2019 - Publication A1 (EP3464788)