(19)

(11)

EP 4 139 132 A1

(12)

(43) Date of publication: 01.03.2023 Bulletin 2023/09 (21) Application number: 21743291.3 (22) Date of filing: 28.02.2021

(51) International Patent Classification (IPC):  B42F 1/00(2006.01) B42F 1/12(2006.01) B42F 1/06(2006.01) (52) Cooperative Patent Classification (CPC): B42F 1/12; B42F 1/006; B42F 1/06 (86) International application number: PCT/NL2021/050132 (87) International publication number: WO 2021/172994 (02.09.2021 Gazette 2021/35)

(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: 28.02.2020 NL 2025023 (71) Applicant: van Olphen Frans Jilles Tetsumi 1521 PS Wormerveer (NL)	(72) Inventor: van Olphen Frans Jilles Tetsumi 1521 PS Wormerveer (NL) (74) Representative: Hoeben, Ferdinand Egon  Allied Patents B.V. Postbus 1551 1200 BN Hilversum 1200 BN Hilversum (NL)