(19)

(11)

EP 3 745 927 A2

(12)

(88) Date of publication A3: 26.09.2019 (43) Date of publication: 09.12.2020 Bulletin 2020/50 (21) Application number: 19744562.0 (22) Date of filing: 28.01.2019

(51) International Patent Classification (IPC):  A47G 19/22(2006.01) C03C 27/10(2006.01) (86) International application number: PCT/IB2019/050684 (87) International publication number: WO 2019/145924 (01.08.2019 Gazette 2019/31)

(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: 29.01.2018 NZ 18739461 (71) Applicant: Crawley, Alan Mark Blenheim 7201 (NZ)	(72) Inventor: Crawley, Alan Mark Blenheim 7201 (NZ) (74) Representative: Griebling, Onno  Octrooibureau Griebling BV Sportweg 10 5037 AC Tilburg 5037 AC Tilburg (NL)