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(11)

EP 4 211 066 A1

(12)

(43) Date of publication: 19.07.2023 Bulletin 2023/29 (21) Application number: 21865385.5 (22) Date of filing: 08.09.2021

(51) International Patent Classification (IPC):  B65H 67/02(2006.01) B65H 57/00(2006.01) B65H 67/04(2006.01) B65H 67/08(2006.01) B65H 51/16(2006.01) B65H 61/00(2006.01) B65H 67/06(2006.01) D02H 1/00(2006.01) (52) Cooperative Patent Classification (CPC): B65H 51/16; D02H 1/00; B65H 2701/31; B65H 67/0405; B65H 67/065; B65H 54/346; B65H 54/71 (86) International application number: PCT/AU2021/051038 (87) International publication number: WO 2022/051803 (17.03.2022 Gazette 2022/11)

(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: KH MA MD TN (30) Priority: 08.09.2020 AU 2020903209 08.09.2020 AU 2020903210 08.09.2020 AU 2020903212 (71) Applicant: Modra Technology Pty Ltd Warragul, VIC 3820 (AU)	(72) Inventors: MODRA, Timothy, John Warragul, Victoria 3820 (AU) MODRA, Ryan, Daniel Warragul, Victoria 3820 (AU) CHUDLEIGH, David, Andrew Warragul, Victoria 3820 (AU) JACKSON, Thomas, Harold Warragul, Victoria 3820 (AU) SMITH, Andrew, Jason Warragul, Victoria 3820 (AU) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)