(19)

(11)

EP 4 139 530 A1

(12)

(43) Date of publication: 01.03.2023 Bulletin 2023/09 (21) Application number: 21727215.2 (22) Date of filing: 21.04.2021

(51) International Patent Classification (IPC):  E04B 1/00(2006.01) E04F 10/00(2006.01) E04C 3/32(2006.01) E04F 13/073(2006.01) (52) Cooperative Patent Classification (CPC): E04F 10/00; E04B 1/0046; E04C 3/32; E04H 6/025; E04D 13/0643; E04D 2013/0893 (86) International application number: PCT/IB2021/053271 (87) International publication number: WO 2021/214670 (28.10.2021 Gazette 2021/43)

(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: 21.04.2020 BE 202005262 (71) Applicant: Renson Sunprotection-Screens 8790 Waregem (BE)	(72) Inventors: DE FRENE, Joost 8790 Waregem (BE) LEMIEGRE, Kristof 9050 Gentbrugge (BE) DE MEULEMEESTER, Lennart 9050 Ledeberg (BE) BRABANT, Pieter 8800 Rumbeke (BE) DE RYCKE, Thomas 9000 Gent (BE) (74) Representative: Gevers Patents  Intellectual Property House Holidaystraat 5 1831 Diegem 1831 Diegem (BE)