DOPPELTER ABSPERR- UND ABLASSHAHN

European patent · EP2212609 · Deleted

Register entry

Publication number
EP2212609
Application number
EP08847229
Kind
European patent with effect for Switzerland and Liechtenstein
Status
Deleted
Specification
Granted
Filed
Oct 31, 2008
Published
Aug 4, 2010
Granted
Nov 24, 2021
Deleted
May 25, 2023
Reason
Annual fee unpaid
IPC classes
F16L 55/124 (2006.01)
F16L 55/132 (2006.01)
Priority
US 936182 07.11.2007
PCT application
PCT/US2008/081922 31.10.2008
PCT publication
WO2009/061669 14.05.2009
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. May 25, 2023

    Deleted, fee unpaid

    Published in Swissreg on 25.05.2023

  2. Oct 5, 2022

    Change

    Published in Swissreg on 05.10.2022

  3. Nov 24, 2021

    Granted

    Published in Swissreg on 24.11.2021

Parties

Holder

TDW DELAWARE, INC.

1100 Market Street Suite 780, Wilmington, Delaware 19801, US

Inventor

PUCKETT, Gregory, L.

Broken Arrow Oklahoma 74012, US

YEAZEL, Kenneth, L.

Tulsa Oklahoma 74137, US

GOSWICK, Richard, L.

Tulsa Oklahoma 74129, 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.