(19)

(11)

EP 3 621 480 A1

(12)

(43) Date of publication: 18.03.2020 Bulletin 2020/12 (21) Application number: 18798028.9 (22) Date of filing: 09.05.2018

(51) International Patent Classification (IPC):  A45F 5/02(2006.01) B25H 3/00(2006.01) (86) International application number: PCT/SE2018/000012 (87) International publication number: WO 2018/208200 (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: KH MA MD TN (30) Priority: 10.05.2017 SE 1730129 (71) Applicant: Burvall, Mikael 841 91 Ånge (SE)	(72) Inventor: Burvall, Mikael 841 91 Ånge (SE)