(19)

(11)

EP 3 274 239 A1

(12)

(43) Date of publication: 31.01.2018 Bulletin 2018/05 (21) Application number: 15888060.9 (22) Date of filing: 27.10.2015

(51) International Patent Classification (IPC):  B61F 1/12(2006.01) B61D 3/08(2006.01) B61F 1/14(2006.01) (86) International application number: PCT/US2015/057601 (87) International publication number: WO 2016/160067 (06.10.2016 Gazette 2016/40)

(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 Designated Validation States: MA (30) Priority: 27.03.2015 US 201562139323 P 12.06.2015 US 201514738485 26.10.2015 US 201514922836 (71) Applicant: Oren Technologies, LLC Houston, TX 77073 (US)	(72) Inventors: OREN, John Houston, TX 77073 (US) OREN, Joshua Houston, TX 77073 (US) (74) Representative: HGF Limited  1 City Walk Leeds LS11 9DX Leeds LS11 9DX (GB)