METHOD OF CREATING A WEAR RESISTANT MATERIAL

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EP 2 809 466 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:
	14.11.2018 Bulletin 2018/46

(45)	Mention of the grant of the patent:
	12.09.2018 Bulletin 2018/37

(21)	Application number: 13743866.9

(22)	Date of filing: 29.01.2013

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International Patent Classification (IPC):

B22D 19/08^(2006.01)
B32B 5/16^(2006.01)
B32B 15/16^(2006.01)
C22C 33/02^(2006.01)
C22C 37/10^(2006.01)

B22D 23/06^(2006.01)
B32B 7/04^(2006.01)
C22C 1/10^(2006.01)
C22C 37/08^(2006.01)
C22C 37/06^(2006.01)

(86)	International application number:
	PCT/US2013/023541

(87)	International publication number:
	WO 2013/116183 (08.08.2013 Gazette 2013/32)

(54)	METHOD OF CREATING A WEAR RESISTANT MATERIAL VERFAHREN ZUR HERSTELLUNG VERSCHLEISSFESTEN MATERIALS PROCÉDÉ DE CRÉATION D'UN MATÉRIAU RÉSISTANT À L'USURE

(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:

31.01.2012 US 201261593091 P

(43)	Date of publication of application:
	10.12.2014 Bulletin 2014/50

(73)	Proprietor: ESCO Group LLC
	Portland, OR 97210-2578 (US)

(72)	Inventor:
	BODDAPATI, Srinivasarao Bothell, WA 98021 (US)

(74)	Representative: Madgwick, Paul Roland
	Ruschke Madgwick Seide & Kollegen Postfach 86 06 29 81633 München 81633 München (DE)

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References cited: :

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US-A1- 2010 044 114
US-A1- 2010 278 604

US-A- 4 923 665
US-A- 5 316 851
US-A- 6 073 518
US-A1- 2009 191 085
US-A1- 2010 044 114
US-A1- 2010 278 604

Klaus Röhrig: "Austenitische Gusseisen", , 1 January 2004 (2004-01-01), pages 2-33, XP055376679, Retrieved from the Internet: URL:http://www.kug.bdguss.de/fileadmin/con tent/Publikationen-Normen-Richtlinien/Aust enitisches_Gusseisen_01.pdf [retrieved on 2017-05-29]

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).