(19)

(11)

EP 4 195 978 A1

(12)

(43) Date of publication: 21.06.2023 Bulletin 2023/25 (21) Application number: 20761645.9 (22) Date of filing: 14.08.2020

(51) International Patent Classification (IPC):  A47C 16/02(2006.01) (52) Cooperative Patent Classification (CPC): A47C 16/025 (86) International application number: PCT/NL2020/050513 (87) International publication number: WO 2022/035310 (17.02.2022 Gazette 2022/07)

(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 (71) Applicant: OAHWIP B.V. 5261 BC Vught (NL)	(72) Inventors: VAN HOOFT, Jan Thomas Lambertus 5261 BC Vught (NL) FRENCKEN, Tristan Margareth Raphael Petronella 5261 BC Vught (NL) (74) Representative: V.O.  P.O. Box 87930 2508 DH Den Haag 2508 DH Den Haag (NL)