(19)

(11)

EP 4 770 851 A1

(12)

(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 23773034.6 (22) Date of filing: 28.08.2023

(51) International Patent Classification (IPC):  B29C 64/00(2017.01) B33Y 50/00(2015.01) F16F 7/00(2006.01) A43B 13/18(2006.01) B29C 64/386(2017.01) B33Y 80/00(2015.01) A43B 13/14(2006.01) (52) Cooperative Patent Classification (CPC): F16F 2224/0225; F16F 7/00; B29C 64/386; B33Y 80/00; B33Y 50/00; B29L 2031/7138; B29L 2031/50; A43B 13/186; A43B 13/181 (86) International application number: PCT/US2023/031275 (87) International publication number: WO 2025/048778 (06.03.2025 Gazette 2025/10)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (71) Applicant: Peridot Print LLC Palo Alto, CA 94304 (US)	(72) Inventors: SCHMID, Geoffrey Franklin San Diego, California 92127 (US) MCCUTCHEON, James Andrew Vancouver, Washington 98683 (US) WEST, Randall Dean Vancouver, Washington 98683 (US) (74) Representative: Haseltine Lake Kempner LLP  One Portwall Square Portwall Lane Bristol BS1 6BH Bristol BS1 6BH (GB)