FILAMENT WINDING APPARATUS AND METHOD FOR CERAMIC MATRIX COMPOSITES

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EP 3 047 061 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:
	14.04.2021 Bulletin 2021/15

(45)	Mention of the grant of the patent:
	23.12.2020 Bulletin 2020/52

(21)	Application number: 14845359.0

(22)	Date of filing: 09.09.2014

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International Patent Classification (IPC):

D06B 3/04^(2006.01)
C03C 14/00^(2006.01)

C03B 19/06^(2006.01)

(86)	International application number:
	PCT/US2014/054786

(87)	International publication number:
	WO 2015/041899 (26.03.2015 Gazette 2015/12)

(54)	FILAMENT WINDING APPARATUS AND METHOD FOR CERAMIC MATRIX COMPOSITES FASERWICKLUNGSVORRICHTUNG UND -VERFAHREN FÜR KERAMIKMATRIX-VERBUNDWERKSTOFFE APPAREIL ET PROCÉDÉ D'ENROULEMENT DE FILAMENT POUR COMPOSITES DE MATRICE CÉRAMIQUE

(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:

19.09.2013 US 201361879905 P

(43)	Date of publication of application:
	27.07.2016 Bulletin 2016/30

(73)	Proprietor: Raytheon Technologies Corporation
	Farmington, CT 06032 (US)

(72)	Inventors:
	JARMON, David C. Hendersonville, NC 28739 (US) TREDWAY, William K. Manchester, Connecticut 06040 (US)

(74)	Representative: Dehns
	St. Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)

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References cited: :

GB-A- 2 075 490
US-A- 4 220 497
US-A- 4 909 872
US-A- 4 976 761
US-A- 5 639 337
US-A1- 2006 043 628

US-A- 4 164 836
US-A- 4 704 332
US-A- 4 960 451
US-A- 5 503 928
US-A1- 2002 082 378
US-A1- 2007 099 527

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).