(19)

(11)

EP 3 788 481 A1

(12)

(43) Date of publication: 10.03.2021 Bulletin 2021/10 (21) Application number: 19720623.8 (22) Date of filing: 30.04.2019

(51) International Patent Classification (IPC):  G06F 9/50(2006.01) (86) International application number: PCT/EP2019/061127 (87) International publication number: WO 2019/211313 (07.11.2019 Gazette 2019/45)

(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: 30.04.2018 NL 2020844 30.04.2018 US 201862664299 P (71) Applicant: Beheermij Nick Schilder 1132 LG Volendam (NL)	(72) Inventor: SCHILDER, Nicolaas Maria 1132 LG Volendam (NL) (74) Representative: Hoyng Rokh Monegier B.V.  Rembrandt Tower, 31st Floor Amstelplein 1 1096 HA Amsterdam 1096 HA Amsterdam (NL)