(19)

(11)

EP 4 010 618 A1

(12)

(43) Date of publication: 15.06.2022 Bulletin 2022/24 (21) Application number: 20852472.8 (22) Date of filing: 07.08.2020

(51) International Patent Classification (IPC):  F16L 55/17(2006.01) F16L 55/168(2006.01) (52) Cooperative Patent Classification (CPC): F16L 55/168; F16L 55/179; F16L 55/17; H02G 3/0406; H02G 15/003 (86) International application number: PCT/ZA2020/050042 (87) International publication number: WO 2021/030848 (18.02.2021 Gazette 2021/07)

(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: 10.08.2019 ZA 201902916 04.12.2019 ZA 201908039 (71) Applicants: JNDM HOLDINGS LLC Austin TX 78734 (US) Jomac Investments CC Virginia 9430 (ZA)	(72) Inventor: VAN DEN BERG, Jan Dirk Johannes Welkom (ZA) (74) Representative: Keller Schneider Patent- und Markenanwälte AG  Eigerstrasse 2 Postfach 3000 Bern 14 3000 Bern 14 (CH)