(19)

(11)

EP 3 700 755 A1

(12)

(43) Date of publication: 02.09.2020 Bulletin 2020/36 (21) Application number: 18870518.0 (22) Date of filing: 19.06.2018

(51) International Patent Classification (IPC):  B42D 25/27(2014.01) G06K 15/02(2006.01) B42D 25/30(2014.01) (86) International application number: PCT/US2018/038280 (87) International publication number: WO 2019/083572 (02.05.2019 Gazette 2019/18)

(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: 25.10.2017 US 201715792898 (71) Applicant: Hydragraphix LLC New York NY 10107 (US)	(72) Inventor: FINNERTY, Fred, W. Dawsonville, GA 30534 (US) (74) Representative: Studio Torta S.p.A.  Via Viotti, 9 10121 Torino 10121 Torino (IT)