(19)

(11)

EP 4 437 287 A1

(12)

(43) Date of publication: 02.10.2024 Bulletin 2024/40 (21) Application number: 22814531.4 (22) Date of filing: 21.11.2022

(51) International Patent Classification (IPC):  F24S 10/50(2018.01) E06B 3/67(2006.01) F24S 70/10(2018.01) (52) Cooperative Patent Classification (CPC): F24S 10/501; F24S 10/502; F24S 70/10; F24S 70/14; F24S 70/225; F24S 20/63; E06B 3/5427; E06B 3/6621 (86) International application number: PCT/IB2022/061229 (87) International publication number: WO 2023/094970 (01.06.2023 Gazette 2023/22)

(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: KH MA MD TN (30) Priority: 23.11.2021 US 202163264487 P (71) Applicant: Iyris Technology Limited Uckfield, TN22 1SL (GB)	(72) Inventors: BARAN, Derya Thuwal 23955-6900 (SA) BRYANT, Daniel Thomas James Thuwal 23955-6900 (SA) PURSGLOVE, Ashley Thuwal 23955-6900 (SA) (74) Representative: Greaves Brewster LLP  Copa House Station Road Cheddar, Somerset BS27 3AH Cheddar, Somerset BS27 3AH (GB)