(19)

(11)

EP 3 634 658 A1

(12)

(43) Date of publication: 15.04.2020 Bulletin 2020/16 (21) Application number: 17909441.2 (22) Date of filing: 08.05.2017

(51) International Patent Classification (IPC):  B08B 17/00(2006.01) B63C 1/02(2006.01) B63B 59/08(2006.01) C02F 1/78(2006.01) (86) International application number: PCT/NO2017/000013 (87) International publication number: WO 2018/208164 (15.11.2018 Gazette 2018/46)

(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: MA MD (71) Applicant: Defloat AS 6055 Godøya (NO)	(72) Inventor: STIAN,Teige 6006 Ålesund (NO) (74) Representative: Bryn Aarflot AS  Patent Stortingsgata 8 0161 Oslo 0161 Oslo (NO)