(19)
(11) EP 2 969 384 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:
04.07.2018 Bulletin 2018/27

(45) Mention of the grant of the patent:
25.04.2018 Bulletin 2018/17

(21) Application number: 14711380.7

(22) Date of filing: 01.03.2014
(51) International Patent Classification (IPC): 
F16J 9/14(2006.01)
F16J 9/02(2006.01)
 B23P 15/06(2006.01)
(86) International application number:
PCT/US2014/019714
(87) International publication number:
WO 2014/158734 (02.10.2014 Gazette 2014/40)

(54)

DYKES-TYPE PISTON RINGS AND METHOD FOR MANUFACTURING THE SAME

DYKES-KOLBENRINGE UND VERFAHREN ZUR HERSTELLUNG DAVON

SEGMENTS DE TYPE DYKES ET PROCÉDÉ POUR LEUR FABRICATION

(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: 14.03.2013 US 201313827255

(43) Date of publication of application:
20.01.2016 Bulletin 2016/03

(73) Proprietor: Federal-Mogul LLC
Southfield, MI 48034 (US)

(72) Inventors:
  • SALENBIEN, Gregory
    Britton, MI 49229 (US)
  • AZEVEDO, Miguel
    Ann Arbor, MI 48108 (US)
  • BELFORD, Matthew
    Milan, MI 48160 (US)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)


(56) References cited: : 
EP-A1- 1 275 888
GB-A- 415 325
GB-A- 2 239 926
 WO-A1-2012/085871
GB-A- 1 454 747
US-A- 4 346 685
   
       
    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).