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EP 4 551 385 A1

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(43) Date of publication: 14.05.2025 Bulletin 2025/20 (21) Application number: 22748638.8 (22) Date of filing: 07.07.2022

(51) International Patent Classification (IPC):  B29C 64/118(2017.01) B29C 64/307(2017.01) B33Y 30/00(2015.01) B29C 64/259(2017.01) B33Y 10/00(2015.01) B33Y 40/00(2020.01) (52) Cooperative Patent Classification (CPC): B29C 64/118; B29C 64/307; B29C 64/259; B33Y 10/00; B33Y 30/00; B33Y 40/00 (86) International application number: PCT/US2022/036335 (87) International publication number: WO 2024/010581 (11.01.2024 Gazette 2024/02)

(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 (71) Applicant: Stratasys, Inc. Eden Prairie, MN 55344 (US)	(72) Inventors: ANDERSON, Patrick Maple Grove, Minnesota 55369 (US) YANG, Dang Champlin, Minnesota 55316 (US) MICHALKIEWICZ, Ross Golden Valley, Minnesota 55427 (US) (74) Representative: De Vries & Metman  Overschiestraat 180 1062 XK Amsterdam 1062 XK Amsterdam (NL)