(19)

(11)

EP 2 769 135 A1

(12)

(43) Date of publication: 27.08.2014 Bulletin 2014/35 (21) Application number: 12841280.6 (22) Date of filing: 19.10.2012

(51) International Patent Classification (IPC):  F16L 29/02(2006.01) F16L 37/00(2006.01) F16N 11/00(2006.01) F16L 37/12(2006.01) F16L 37/22(2006.01) (86) International application number: PCT/US2012/061220 (87) International publication number: WO 2013/059748 (25.04.2013 Gazette 2013/17)

(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: 19.10.2011 US 201113277136 17.09.2012 US 201261701992 P (71) Applicant: Cooley, Robert Charles Springville, Utah 84663 (US)	(72) Inventor: Cooley, Robert Charles Springville, Utah 84663 (US) (74) Representative: Klunker . Schmitt-Nilson . Hirsch  Patentanwälte Destouchesstraße 68 80796 München 80796 München (DE)