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(11)

EP 3 755 170 A1

(12)

(43) Date of publication: 30.12.2020 Bulletin 2020/53 (21) Application number: 19756849.6 (22) Date of filing: 19.02.2019

(51) International Patent Classification (IPC):  A41D 13/12(2006.01) A41D 27/00(2006.01) A41D 1/00(2018.01) A44B 19/00(2006.01) (86) International application number: PCT/CA2019/000024 (87) International publication number: WO 2019/161481 (29.08.2019 Gazette 2019/35)

(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: 20.02.2018 US 201862632481 P (71) Applicant: Naismith Systems Inc. Markham, Ontario L3P 3J3 (CA)	(72) Inventors: NAISMITH, Ruth Markham, Ontario L3P 3J3 (CA) NAISMITH, David Markham, Ontario L3P 3J3 (CA) (74) Representative: Pfenning, Meinig & Partner mbB  Patent- und Rechtsanwälte Joachimsthaler Straße 10-12 10719 Berlin 10719 Berlin (DE)