WAVE RELIEVING GEOMETRIC FEATURES IN STRUCTURAL MEMBERS THAT ARE RADIALLY EXPANDABLE INTO WORKPIECES - Patent 2021635

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EP 2 021 635 A2

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(88)	Date of publication A3:
	21.12.2007

(43)	Date of publication:
	11.02.2009 Bulletin 2009/07

(21)	Application number: 07776383.7

(22)	Date of filing: 27.04.2007

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International Patent Classification (IPC):

F16B 4/00^(2006.01)

B23P 9/02^(2006.01)

(86)	International application number:
	PCT/US2007/010291

(87)	International publication number:
	WO 2007/127399 (08.11.2007 Gazette 2007/45)

(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 MT NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR MK RS

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Priority:

27.04.2006 US 795888 P

(71)	Applicant: Fatigue Technology, Inc.
	Seattle, WA 98188-7605 (US)

(72)	Inventor:
	GLENN, Douglas, W. Des Moines, Washington 98198 (US)

(74)	Representative: Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
	Leopoldstrasse 4 80802 München 80802 München (DE)

(54)	WAVE RELIEVING GEOMETRIC FEATURES IN STRUCTURAL MEMBERS THAT ARE RADIALLY EXPANDABLE INTO WORKPIECES