(19)

(11)

EP 3 294 625 A1

(12)

(43) Date of publication: 21.03.2018 Bulletin 2018/12 (21) Application number: 16793322.5 (22) Date of filing: 09.05.2016

(51) International Patent Classification (IPC):  B64C 39/02(2006.01) G01C 21/00(2006.01) B64C 19/00(2006.01) G01C 11/04(2006.01) (86) International application number: PCT/US2016/031482 (87) International publication number: WO 2016/183013 (17.11.2016 Gazette 2016/46)

(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: 11.05.2015 US 201562159794 P 05.10.2015 US 201514875268 08.04.2016 US 201615094796 (71) Applicant: LR Acquisition, LLC New York, NY 10001 (US)	(72) Inventors: BRADLOW, Henry W. San Francisco, California 94103 (US) BALARESQUE, Antoine San Francisco, California 94103 (US) (74) Representative: Noble, Frederick  Albright IP Limited County House Bayshill Road Cheltenham, Glos. GL50 3BA Cheltenham, Glos. GL50 3BA (GB)