(19)

(11)

EP 2 723 168 A1

(12)

(43) Date of publication: 30.04.2014 Bulletin 2014/18 (21) Application number: 12803449.3 (22) Date of filing: 21.06.2012

(51) International Patent Classification (IPC):  A01M 21/04(2006.01) (86) International application number: PCT/US2012/043602 (87) International publication number: WO 2012/177920 (27.12.2012 Gazette 2012/52)

(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: 23.06.2011 US 201161500373 P (71) Applicant: Thompson David Austin, Texas 78726 (US)	(72) Inventor: Thompson David Austin, Texas 78726 (US) (74) Representative: Harrison Goddard Foote LLP  Belgrave Hall Belgrave Street Leeds LS2 8DD Leeds LS2 8DD (GB)