(19)

(11)

EP 4 081 314 A1

(12)

(43) Date of publication: 02.11.2022 Bulletin 2022/44 (21) Application number: 20835837.4 (22) Date of filing: 22.12.2020

(51) International Patent Classification (IPC):  A62C 13/62(2006.01) A62C 13/76(2006.01) (52) Cooperative Patent Classification (CPC): A62C 13/62; A62C 13/76 (86) International application number: PCT/EP2020/087674 (87) International publication number: WO 2021/130251 (01.07.2021 Gazette 2021/26)

(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: 23.12.2019 NL 2024565 (71) Applicants: Blokker, Mick 1715 AC Spanbroek (NL) Gleijsteen, Eric 1687 PM Wognum (NL)	(72) Inventor: BLOKKER, Mick 1715 AC SPANBROEK (NL) (74) Representative: EP&C  P.O. Box 3241 2280 GE Rijswijk 2280 GE Rijswijk (NL)