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(11)

EP 3 430 355 A1

(12)

(43) Date of publication: 23.01.2019 Bulletin 2019/04 (21) Application number: 16925568.4 (22) Date of filing: 29.12.2016

(51) International Patent Classification (IPC):  G01C 21/26(2006.01) (86) International application number: PCT/US2016/069156 (87) International publication number: WO 2018/125128 (05.07.2018 Gazette 2018/27)

(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 (71) Applicant: Thompson, Demetrius Simi Valley, CA 93065 (US)	(72) Inventor: Thompson, Demetrius Simi Valley, CA 93065 (US) (74) Representative: Schneiders & Behrendt PartmbB Rechtsanwälte - Patentanwälte  Huestraße 23 44787 Bochum 44787 Bochum (DE)