(19)

(11)

EP 3 288 826 A1

(12)

(43) Date of publication: 07.03.2018 Bulletin 2018/10 (21) Application number: 16786853.8 (22) Date of filing: 25.04.2016

(51) International Patent Classification (IPC):  B63H 25/24(2006.01) B63H 25/02(2006.01) B63H 21/21(2006.01) (86) International application number: PCT/SE2016/050364 (87) International publication number: WO 2016/175699 (03.11.2016 Gazette 2016/44)

(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 (30) Priority: 29.04.2015 SE 1500203 25.08.2015 SE 1530123 (71) Applicant: Ullman, Johan 426 76 Västra Frölunda (SE)	(72) Inventor: Ullman, Johan 426 76 Västra Frölunda (SE) (74) Representative: Zacco Sweden AB  P.O. Box 5581 114 85 Stockholm 114 85 Stockholm (SE)