DEVICE AT A WHEEL-CHAIR HAVING A SEPARATED DRIVING RING AND A SEPARATED DRIVING WHEEL - Patent 1551349

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EP 1 551 349 A1

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(43)	Date of publication:
	13.07.2005 Bulletin 2005/28

(21)	Application number: 03764268.3

(22)	Date of filing: 04.07.2003

(51)	International Patent Classification (IPC)⁷: A61G 5/02, A61G 5/10

(86)	International application number:
	PCT/SE2003/001162

(87)	International publication number:
	WO 2004/006822 (22.01.2004 Gazette 2004/04)

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

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Priority:

11.07.2002 SE 0202187

(71)	Applicant: Niklasson, Karl-Olof
	453 91 Lysekil (SE)

(72)	Inventor:
	Niklasson, Karl-Olof 453 91 Lysekil (SE)

(74)	Representative: Cederbom, Hans Erik August et al
	Cegumark AB,Box 53047 400 14 Göteborg 400 14 Göteborg (SE)

(54)	DEVICE AT A WHEEL-CHAIR HAVING A SEPARATED DRIVING RING AND A SEPARATED DRIVING WHEEL