(19)

(11)

EP 3 347 293 A1

(12)

(43) Date of publication: 18.07.2018 Bulletin 2018/29 (21) Application number: 16845082.3 (22) Date of filing: 09.09.2016

(51) International Patent Classification (IPC):  B65G 65/42(2006.01) B65G 65/30(2006.01) B65G 65/40(2006.01) B65G 17/00(2006.01) B65G 65/34(2006.01) E21B 27/00(2006.01) (86) International application number: PCT/US2016/050859 (87) International publication number: WO 2017/044680 (16.03.2017 Gazette 2017/11)

(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 MD (30) Priority: 11.09.2015 US 201562217117 P 15.09.2015 US 201514854622 (60) Divisional application: 18177567.7 (71) Applicant: Oren Technologies, LLC Houston, TX 77073 (US)	(72) Inventors: GLYNN, Peter Houston, TX 77073 (US) OREN, Joshua Houston, TX 77073 (US) (74) Representative: HGF Limited  1 City Walk Leeds LS11 9DX Leeds LS11 9DX (GB)