(19)

(11)

EP 2 663 696 A2

(12)

(88) Date of publication A3: 13.09.2012 (43) Date of publication: 20.11.2013 Bulletin 2013/47 (21) Application number: 12705179.5 (22) Date of filing: 12.01.2012

(51) International Patent Classification (IPC):  E02F 3/30(2006.01) E02F 3/38(2006.01) E02F 3/36(2006.01) E02F 3/96(2006.01) (86) International application number: PCT/US2012/021087 (87) International publication number: WO 2012/097158 (19.07.2012 Gazette 2012/29)

(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: 13.01.2011 US 201113006007 (71) Applicant: Ramun, John R. Poland, OH 44514 (US)	(72) Inventor: Ramun, John R. Poland, OH 44514 (US) (74) Representative: 't Jong, Bastiaan Jacob  Inaday Patent B.V. Hengelosestraat 141 7521 AA Enschede 7521 AA Enschede (NL)