(19)

(11)

EP 2 877 773 A1

(12)

(43) Date of publication: 03.06.2015 Bulletin 2015/23 (21) Application number: 13822971.1 (22) Date of filing: 24.07.2013

(51) International Patent Classification (IPC):  F17C 11/00(2006.01) (86) International application number: PCT/US2013/051817 (87) International publication number: WO 2014/018627 (30.01.2014 Gazette 2014/05)

(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 Designated Extension States: BA ME (30) Priority: 24.07.2012 US 201261675295 P 23.07.2013 US 201313949199 (71) Applicant: Smith, Paul H. Jr. Scottsdale, AZ 85266 (US)	(72) Inventor: Smith, Paul H. Jr. Scottsdale, AZ 85266 (US) (74) Representative: Samson & Partner Patentanwälte mbB  Widenmayerstraße 6 80538 München 80538 München (DE)