(19)

(11)

EP 3 727 071 A1

(12)

(43) Date of publication: 28.10.2020 Bulletin 2020/44 (21) Application number: 18839876.2 (22) Date of filing: 20.12.2018

(51) International Patent Classification (IPC):  A42B 3/20(2006.01) (86) International application number: PCT/IB2018/060455 (87) International publication number: WO 2019/123386 (27.06.2019 Gazette 2019/26)

(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: 20.12.2017 US 201762608158 P (71) Applicant: Jamidon Ltd. 33230 Tampere (FI)	(72) Inventor: SUMELIUS, Jan 33230 Tampere (FI) (74) Representative: Kolster Oy Ab  Salmisaarenaukio 1 P.O. Box 204 00181 Helsinki 00181 Helsinki (FI)