COATED PISTON AND A METHOD OF MAKING A COATED PISTON

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EP 2 773 860 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:
	22.12.2021 Bulletin 2021/51

(45)	Mention of the grant of the patent:
	17.11.2021 Bulletin 2021/46

(21)	Application number: 12791605.4

(22)	Date of filing: 31.10.2012

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International Patent Classification (IPC):

F02F 3/14^(2006.01)
F02B 23/06^(2006.01)

F02F 3/12^(2006.01)

(52)	Cooperative Patent Classification (CPC):
	F05C 2201/0421; F02B 2023/0612; F02F 3/12; F05C 2201/0424; F05C 2201/0427; F05C 2201/0403; F02F 3/14; F02B 23/0603; F05C 2201/0418; Y02T 10/12

(86)	International application number:
	PCT/US2012/062667

(87)	International publication number:
	WO 2013/066924 (10.05.2013 Gazette 2013/19)

(54)	COATED PISTON AND A METHOD OF MAKING A COATED PISTON BESCHICHTETER KOLBEN UND VERFAHREN ZUR HERSTELLUNG EINES BESCHICHTETEN KOLBENS PISTON REVÊTU ET PROCÉDÉ DE FABRICATION DE CE DERNIER

(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

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Priority:

31.10.2011 US 201161553529 P

(43)	Date of publication of application:
	10.09.2014 Bulletin 2014/37

(73)	Proprietor: Tenneco Inc.
	Lake Forest, IL 60045 (US)

(72)	Inventor:
	LINETON, Warran, Boyd Ann Arbor, MI 48105 (US)

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

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References cited: :

EP-A1- 1 188 913
DE-A1- 2 804 562
GB-A- 2 164 701
US-A1- 2003 196 547
US-A1- 2011 180 032

DE-A1- 2 545 242
DE-U1- 9 010 077
US-A- 5 352 538
US-A1- 2007 261 663

None

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).