RADIO FREQUENCY EMITTING HOOK SYSTEM FOR A ROTARY-WING AIRCRAFT EXTERNAL LOAD HANDLING - Patent 1989107

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EP 1 989 107 A2

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(88)	Date of publication A3:
	10.07.2008

(43)	Date of publication:
	12.11.2008 Bulletin 2008/46

(21)	Application number: 07835688.8

(22)	Date of filing: 31.01.2007

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International Patent Classification (IPC):

B64D 1/12^(2006.01)

(86)	International application number:
	PCT/US2007/002723

(87)	International publication number:
	WO 2008/018912 (14.02.2008 Gazette 2008/07)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR MK RS

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Priority:

23.02.2006 US 776284 P

(71)	Applicant: Sikorsky Aircraft Corporation
	Stratford, CT 06615-9129 (US)

(72)	Inventors:
	EADIE, William, J. Cheshire, CT 06410 (US) SCOTT, Mark, W. Bethany, CT 06524 (US)

(74)	Representative: Wohlfrom, Karl-Heinz
	Klunker Schmitt-Nilson Hirsch Winzererstraße 106 D-80797 München D-80797 München (DE)

(54)	RADIO FREQUENCY EMITTING HOOK SYSTEM FOR A ROTARY-WING AIRCRAFT EXTERNAL LOAD HANDLING