(19)

(11)

EP 2 320 785 A1

(12)

(43) Date of publication: 18.05.2011 Bulletin 2011/20 (21) Application number: 09810453.2 (22) Date of filing: 18.08.2009

(51) International Patent Classification (IPC):  A47L 15/42(2006.01) (86) International application number: PCT/US2009/054109 (87) International publication number: WO 2010/025051 (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: 29.08.2008 DE 102008044952 (71) Applicant: Premark FEG L.L.C. Wilmington, Delaware 19801 (US)	(72) Inventors: BUERKLE, Udo D-77749 Hohberg (DE) SCHNEIDER, Dominik D-77749 Hohburg (DE) (74) Representative: Trinks, Ole  Meissner, Bolte & Partner GbR Depotstrasse 5 1/2 86199 Augsburg 86199 Augsburg (DE)