(19)

(11)

EP 2 320 759 A1

(12)

(43) Date of publication: 18.05.2011 Bulletin 2011/20 (21) Application number: 09810355.9 (22) Date of filing: 25.08.2009

(51) International Patent Classification (IPC):  A43B 3/26(2006.01) (86) International application number: PCT/US2009/004822 (87) International publication number: WO 2010/024876 (04.03.2010 Gazette 2010/09)

(84) Designated Contracting States: 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 SE SI SK SM TR Designated Extension States: AL BA RS (30) Priority: 26.08.2008 US 190155 P (71) Applicant: Rosen, Henri E. Watertown, MA 02472 (US)	(72) Inventor: Rosen, Henri E. Watertown, MA 02472 (US) (74) Representative: Ilgart, Jean-Christophe et al Brevalex 95, rue d'Amsterdam F-75378 Paris Cedex 8 F-75378 Paris Cedex 8 (FR)