(19)

(11)

EP 4 274 734 A2

(12)

(88) Date of publication A3: 06.10.2022 (43) Date of publication: 15.11.2023 Bulletin 2023/46 (21) Application number: 22737096.2 (22) Date of filing: 06.01.2022

(51) International Patent Classification (IPC):  B31D 3/02(2006.01) B31D 3/04(2006.01) B32B 3/12(2006.01) B65B 55/20(2006.01) B65D 77/02(2006.01) B31D 1/00(2017.01) B31D 5/00(2017.01) B32B 3/26(2006.01) B65D 65/22(2006.01) (52) Cooperative Patent Classification (CPC): B31D 5/006; B31D 5/0065; B31B 70/88; B31B 2150/00; B31B 2160/102; B65D 81/03 (86) International application number: PCT/US2022/011426 (87) International publication number: WO 2022/150466 (14.07.2022 Gazette 2022/28)

(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: 06.01.2021 US 202116501137 (71) Applicant: Goodrich, David Paul Sedona, AZ 86336 (US)	(72) Inventor: Goodrich, David Paul Sedona, AZ 86336 (US) (74) Representative: Novaimo  Europa 1 362, avenue Marie Curie Archamps Technopole 74166 Saint-Julien-en-Genevois Cedex 74166 Saint-Julien-en-Genevois Cedex (FR)