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(11)

EP 1 868 745 A2

(12)

(88) Date of publication A3: 14.06.2007 (43) Date of publication: 26.12.2007 Bulletin 2007/52 (21) Application number: 06750110.6 (22) Date of filing: 13.04.2006

(51) International Patent Classification (IPC):  B08B 7/00(2006.01) A47L 13/10(2006.01) (86) International application number: PCT/US2006/013974 (87) International publication number: WO 2006/113386 (26.10.2006 Gazette 2006/43)

(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 NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK YU (30) Priority: 15.04.2005 US 106960 06.05.2005 US 124527 09.05.2005 US 124878 (71) Applicant: S.C.JOHNSON & SON, INC. Racine, WI 53403-2236 (US)

(72) Inventors: KNOPOW, Jeremy, F. Burlington, WI 53105 (US) HOADLEY, David, A. Racine, WI 53405 (US) GIPP, Mark, M. Racine, WI 53406 (US) OLSON, Scott, A. Chippewa Falls, WI 54729 (US) MARAIA, Micah, L. Menomonie, WI 54751 (US) MUNSINGER, Aaron, J. Cold Spring, MN 56320 (US) PETERSON, Chris, L. Chippewa Falls, WI 54729 (US) ZACH, Steven, A. Racine, WI 54305 (US) KLUNKER, Jeffrey, S. Chicago, IL 60622 (US) WANG, Tianzhu Chicago, IL 60614 (US) SMITS, Chrissie, M. Oak Creek, WI 53154 (US) MASSING, Scott Chicago, IL 60618 (US) (74) Representative: Ruschke, Hans Edvard et al RUSCHKE HARTMANN MADGWICK & SEIDE Patent- und Rechtsanwälte Postfach 86 06 29 81633 München 81633 München (DE)