(19)

(11)

EP 2 411 157 A2

(12)

(88) Date of publication A3: 27.10.2011 (43) Date of publication: 01.02.2012 Bulletin 2012/05 (21) Application number: 10710754.2 (22) Date of filing: 22.03.2010

(51) International Patent Classification (IPC):  B05B 3/04(2006.01) (86) International application number: PCT/US2010/028157 (87) International publication number: WO 2010/111185 (30.09.2010 Gazette 2010/39)

(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 (30) Priority: 25.03.2009 US 411139 14.07.2009 US 502798 (71) Applicant: Briggs & Stratton Corporation Wauwatosa, WI 53222 (US)	(72) Inventor: GILPATRICK, Richard, J. Whitewater Wisconsin 53190 (US) (74) Representative: Marshall, Caroline  Potter Clarkson LLP Park View House 58 The Ropewalk Nottingham NG1 5DD Nottingham NG1 5DD (GB)