(19)

(11)

EP 3 634 355 A1

(12)

(43) Date of publication: 15.04.2020 Bulletin 2020/16 (21) Application number: 18798691.4 (22) Date of filing: 01.05.2018

(51) International Patent Classification (IPC):  A61J 1/10(2006.01) B65D 25/40(2006.01) B65D 75/58(2006.01) B65D 25/38(2006.01) B65D 25/46(2006.01) B65D 77/28(2006.01) (86) International application number: PCT/US2018/030408 (87) International publication number: WO 2018/208538 (15.11.2018 Gazette 2018/46)

(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: 08.05.2017 US 201762502866 P (71) Applicant: Cascade Designs, Inc. Seattle, Washington 98134 (US)	(72) Inventors: BARCHET, Christopher Richard Seattle, WA 98134 (US) KASCHKO, Michael Aaron Burien, WA 98166 (US) HAUFF, Macarthur David Seattle, WA 98118 (US) BUBLITZ, Jay Patrick Lynnwood, WA 98037 (US) (74) Representative: Small, Gary James  Carpmaels & Ransford LLP One Southampton Row London WC1B 5HA London WC1B 5HA (GB)