EXTENDER-BRÜCKENSYSTEM UND VERFAHREN
European patent · EP3309352 · Deleted
Register entry
- Publication number
- EP3309352
- Application number
- EP17193919
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Sep 29, 2017
- Published
- Apr 18, 2018
- Granted
- Oct 23, 2019
- Deleted
- Sep 30, 2020
- Reason
- Annual fee unpaid
- IPC classes
- E21B 43/013 (2006.01)E21B 43/017 (2006.01)E21B 41/00 (2006.01)E21B 19/00 (2006.01)
- Priority
- US 201615280832 29.09.2016
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 21, 2021
Deleted, fee unpaid
Published in Swissreg on 21.04.2021
- Oct 23, 2019
Granted
Published in Swissreg on 23.10.2019
Parties
Inventor
MERCER, Ted
Cypress, TX 77433, US
HELLUMS, John
Houston, TX 77095, US
KIMBERLING, Randy
Houston, TX 77055, US
WILLIAMS SEQUERA, Jesus Manuel
Houston, TX 77007, US
FLAKES, Ken
Houston, TX 77075, US
JAMES, David Anthony
Lufkin, TX 75901, US
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.