(19)

(11)

EP 2 635 160 A2

(12)

(88) Date of publication A3: 16.08.2012 (43) Date of publication: 11.09.2013 Bulletin 2013/37 (21) Application number: 11838620.0 (22) Date of filing: 31.10.2011

(51) International Patent Classification (IPC):  A47C 27/10(2006.01) B60C 29/00(2006.01) (86) International application number: PCT/US2011/058582 (87) International publication number: WO 2012/061292 (10.05.2012 Gazette 2012/19)

(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 RS SE SI SK SM TR (30) Priority: 01.11.2010 US 408774 P (71) Applicant: ROHO, INC. Belleville, IL 62221 (US)	(72) Inventor: CLAPPER, Dennis, L. Swansea Illinois 62226 (US) (74) Representative: Lecomte & Partners  P.O. Box 1623 1016 Luxembourg 1016 Luxembourg (LU)