(19)

(11)

EP 4 815 786 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24817748.7 (22) Date of filing: 02.12.2024

(51) International Patent Classification (IPC):  A46B 17/06(2006.01) E03D 9/06(2006.01) A47K 11/10(2006.01) (52) Cooperative Patent Classification (CPC): A46B 17/06; A46B 2200/304; A47K 11/10; E03D 9/06 (86) International application number: PCT/NL2024/050644 (87) International publication number: WO 2025/116735 (05.06.2025 Gazette 2025/23)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 30.11.2023 NL 2036389 (71) Applicant: The Rinz B.V. 1432 DA Aalsmeer (NL)	(72) Inventors: CLEMENS, Antonius Johannes 1432 DA Aalsmeer (NL) VAN HARTEN, Jan Willem 1432 DA Aalsmeer (NL) (74) Representative: V.O.  P.O. Box 87930 2508 DH Den Haag 2508 DH Den Haag (NL)