(19)

(11)

EP 4 243 661 A1

(12)

(43) Date of publication: 20.09.2023 Bulletin 2023/38 (21) Application number: 21891297.0 (22) Date of filing: 11.11.2021

(51) International Patent Classification (IPC):  A47J 37/07(2006.01) F24C 15/16(2006.01) F24C 15/14(2006.01) (52) Cooperative Patent Classification (CPC): F24C 15/16; F24C 15/14; A47J 37/0786 (86) International application number: PCT/FI2021/050766 (87) International publication number: WO 2022/101555 (19.05.2022 Gazette 2022/20)

(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: 13.11.2020 FI 20206154 (71) Applicant: Kesko Oyj 00580 Helsinki (FI)	(72) Inventor: KAJOSAARI, Sauli 00580 Helsinki (FI) (74) Representative: Kolster Oy Ab  Salmisaarenaukio 1 P.O. Box 204 00181 Helsinki 00181 Helsinki (FI)