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(11)

EP 3 976 415 A1

(12)

(43) Date of publication: 06.04.2022 Bulletin 2022/14 (21) Application number: 20818610.6 (22) Date of filing: 26.02.2020

(51) International Patent Classification (IPC):  B60L 1/00(2006.01) H02J 7/00(2006.01) H02M 7/66(2006.01) H02J 5/00(2016.01) H02M 7/00(2006.01) (52) Cooperative Patent Classification (CPC): B60L 58/21; B60L 3/0046; B60L 1/006; B60L 58/12; B60L 55/00; B60L 2240/421; Y02T 10/64; Y02T 10/70; Y04S 10/126; Y02E 60/00 (86) International application number: PCT/US2020/019808 (87) International publication number: WO 2020/247035 (10.12.2020 Gazette 2020/50)

(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: KH MA MD TN (30) Priority: 03.06.2019 US 201916430342 25.02.2020 US 202016800146 (71) Applicant: Energy Producing Systems of America LLC Boca Raton, FL 33434-3247 (US)	(72) Inventors: FEATHERLY, Robert J. Port Richey, FL 34652 (US) TONCICH, Rudolph M. Holiday, FL 34690 (US) CHOLOST, Jay Boca Raton, FL 33434-3247 (US) (74) Representative: J A Kemp LLP  80 Turnmill Street London EC1M 5QU London EC1M 5QU (GB)