(19)
(11) EP 3 025 008 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
17.06.2020 Bulletin 2020/25

(45) Mention of the grant of the patent:
06.05.2020 Bulletin 2020/19

(21) Application number: 14829623.9

(22) Date of filing: 23.07.2014
(51) International Patent Classification (IPC): 
E21B 17/02(2006.01)
F16L 15/00(2006.01)
 E21B 19/16(2006.01)
E21B 17/042(2006.01)
(86) International application number:
PCT/US2014/047790
(87) International publication number:
WO 2015/013393 (29.01.2015 Gazette 2015/04)

(54)

SHOULDER RING FOR TRANSMISSION LINE AND TRANSMISSION DEVICES

SCHULTERRING FÜR ÜBERTRAGUNGSLEITUNG UND ÜBERTRAGUNGSEINRICHTUNGEN

BAGUE D'ÉPAULEMENT POUR UNE LIGNE DE TRANSMISSION ET DES DISPOSITIFS DE TRANSMISSION

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 23.07.2013 US 201313948303

(43) Date of publication of application:
01.06.2016 Bulletin 2016/22

(73) Proprietor: Baker Hughes Ventures & Growth LLC
Houston TX 77073 (US)

(72) Inventors:
  • PETERS, Volker
    Houston, Texas 77019-2118 (US)
  • BENEDICT, Detlev
    Houston, TX 77019-2118 (US)
  • BUDA,Robert
    Houston, TX 77019-2118 (US)
  • MUELLER, Stephan
    Houston, TX 77019-2118 (US)
  • RAHN, Henning
    Houston, TX 77019-2118 (US)
  • SCHULZ, Rene
    Houston, TX 77019-2118 (US)

(74) Representative: BRP Renaud & Partner mbB Rechtsanwälte Patentanwälte Steuerberater 
Königstraße 28
70173 Stuttgart
70173 Stuttgart (DE)


(56) References cited: : 
EP-A2- 2 295 707
US-A- 3 253 245
US-A- 4 884 071
US-A1- 2009 166 087
US-A1- 2010 111 592
US-B2- 7 299 867
 WO-A1-2008/027047
US-A- 4 445 734
US-A1- 2007 056 723
US-A1- 2010 071 188
US-A1- 2012 274 477
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).