(19)

(11)

EP 2 667 703 A2

(12)

(88) Date of publication A3: 06.12.2012 (43) Date of publication: 04.12.2013 Bulletin 2013/49 (21) Application number: 12739512.7 (22) Date of filing: 21.01.2012

(51) International Patent Classification (IPC):  A01K 13/00(2006.01) A61H 23/00(2006.01) (86) International application number: PCT/US2012/022135 (87) International publication number: WO 2012/102975 (02.08.2012 Gazette 2012/31)

(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: 18.01.2012 US 201213352754 24.01.2011 US 201161435712 P (71) Applicant: Kreiling, Paul M. Weatherford, TX 76087 (US)	(72) Inventor: Kreiling, Paul M. Weatherford, TX 76087 (US) (74) Representative: Höeg Hassing, Jessica Marie et al Awapatent AB P.O. Box 5117 200 71 Malmö 200 71 Malmö (SE)