(19)

(11)

EP 4 333 995 A1

(12)

(43) Date of publication: 13.03.2024 Bulletin 2024/11 (21) Application number: 22798705.4 (22) Date of filing: 02.05.2022

(51) International Patent Classification (IPC):  A63B 27/02(2006.01) (52) Cooperative Patent Classification (CPC): A63B 27/02; A63B 2225/09 (86) International application number: PCT/FI2022/050286 (87) International publication number: WO 2022/234186 (10.11.2022 Gazette 2022/45)

(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: 06.05.2021 FI 20215531 (71) Applicant: Mäkelän Takomo Oy 54800 Savitaipale (FI)	(72) Inventors: MÄKELÄ, Ari 54800 Savitaipale (FI) MÄKELÄ, Esa 54800 Savitaipale (FI) (74) Representative: Papula Oy  P.O. Box 981 00101 Helsinki 00101 Helsinki (FI)