(19)

(11)

EP 3 430 213 A1

(12)

(43) Date of publication: 23.01.2019 Bulletin 2019/04 (21) Application number: 17712559.8 (22) Date of filing: 08.03.2017

(51) International Patent Classification (IPC):  E04F 13/08(2006.01) E04F 13/10(2006.01) (86) International application number: PCT/SE2017/050219 (87) International publication number: WO 2017/160205 (21.09.2017 Gazette 2017/38)

(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: 16.03.2016 SE 1650349 (71) Applicant: Oneday Wall AB 703 61 Örebro (SE)	(72) Inventor: LINDBERG, Peter 703 61 Örebro (SE) (74) Representative: Bjerkéns Patentbyrå KB (Stockholm)  Box 5366 102 49 Stockholm 102 49 Stockholm (SE)