(19)

(11)

EP 2 440 109 A1

(12)

(43) Date of publication: 18.04.2012 Bulletin 2012/16 (21) Application number: 10722274.7 (22) Date of filing: 04.06.2010

(51) International Patent Classification (IPC):  A47L 15/24(2006.01) (86) International application number: PCT/US2010/037350 (87) International publication number: WO 2010/144307 (16.12.2010 Gazette 2010/50)

(84) Designated Contracting States: AL 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 (30) Priority: 08.06.2009 DE 102009024569 (71) Applicant: Premark FEG L.L.C. Wilmington, Delaware 19801 (US)	(72) Inventors: ERB, Udo D-77933 Lahr (DE) LITTERST, Jurgen D-77767 Appenweier (DE) (74) Representative: Meissner, Bolte & Partner  Anwaltssozietät GbR Postfach 10 26 05 86016 Augsburg 86016 Augsburg (DE)