(19)

(11)

EP 1 948 402 A1

(12)

(43) Date of publication: 30.07.2008 Bulletin 2008/31 (21) Application number: 06826231.0 (22) Date of filing: 20.10.2006

(51) International Patent Classification (IPC):  B25B 27/00(2006.01) A47G 29/00(2006.01) A47G 29/02(2006.01) (86) International application number: PCT/US2006/040794 (87) International publication number: WO 2007/053315 (10.05.2007 Gazette 2007/19)

(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 (30) Priority: 28.10.2005 US 261129 (71) Applicant: 3M Innovative Properties Company St. Paul MN 55133-3427 (US)	(72) Inventors: RICHTMAN, Paul, J. Saint Paul, Minnesota 55133-3427 (US) ROWELL, Timothy, J. Saint Paul, Minnesota 55133-3427 (US) (74) Representative: Vossius & Partner  Siebertstrasse 4 81675 München 81675 München (DE)