(19)

(11)

EP 2 219 438 A1

(12)

(43) Date of publication: 25.08.2010 Bulletin 2010/34 (21) Application number: 07845461.8 (22) Date of filing: 10.12.2007

(51) International Patent Classification (IPC):  A01K 47/06(2006.01) F26B 3/00(2006.01) (86) International application number: PCT/BR2007/000335 (87) International publication number: WO 2009/073937 (18.06.2009 Gazette 2009/25)

(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 MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (71) Applicant: Vilani Oliveira, Junior José Rio de Janeiro 22250-060 RJ (BR)	(72) Inventor: Vilani Oliveira, Junior José Rio de Janeiro 22250-060 RJ (BR) (74) Representative: Johansson, Lars-Erik  Hynell Patenttjänst AB Patron Carls väg 2 683 40 Uddeholm 683 40 Uddeholm (SE)