(19)

(11)

EP 3 911 193 A1

(12)

(43) Date of publication: 24.11.2021 Bulletin 2021/47 (21) Application number: 20741569.6 (22) Date of filing: 16.01.2020

(51) International Patent Classification (IPC):  A41D 13/018(2006.01) G01B 7/14(2006.01) A41B 3/00(2006.01) (52) Cooperative Patent Classification (CPC): A42B 3/0486; G01B 7/14; A42B 3/0473 (86) International application number: PCT/SE2020/050041 (87) International publication number: WO 2020/149785 (23.07.2020 Gazette 2020/30)

(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: 17.01.2019 SE 1950058 (71) Applicant: Hövding Sverige AB 214 22 Malmö (SE)	(72) Inventor: WENDELRUP, Heino 237 33 Bjärred (SE) (74) Representative: Ström & Gulliksson AB  P.O. Box 793 220 07 Lund 220 07 Lund (SE)