(19)

(11)

EP 3 987 094 A1

(12)

(43) Date of publication: 27.04.2022 Bulletin 2022/17 (21) Application number: 20742480.5 (22) Date of filing: 19.06.2020

(51) International Patent Classification (IPC):  D03D 49/14(2006.01) D03C 3/24(2006.01) (52) Cooperative Patent Classification (CPC): D03C 3/24; D03D 49/14 (86) International application number: PCT/IB2020/055789 (87) International publication number: WO 2020/255066 (24.12.2020 Gazette 2020/52)

(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: 20.06.2019 BE 201905403 (71) Applicant: Vandewiele NV 8510 Kortrijk / Marke (BE)	(72) Inventor: VANDERJEUGT, Bram 8900 Ieper (BE) (74) Representative: Ostyn, Frans et al KOB NV President Kennedypark 31 c 8500 Kortrijk 8500 Kortrijk (BE)