(19)

(11)

EP 4 816 150 A2

(12)

(88) Date of publication A3: 17.04.2025 (43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24860878.8 (22) Date of filing: 27.08.2024

(51) International Patent Classification (IPC):  B29C 64/255(2017.01) B33Y 50/02(2015.01) B22F 10/32(2021.01) B22F 1/142(2022.01) (52) Cooperative Patent Classification (CPC): B22F 10/28; B22F 12/38; B22F 10/22; B22F 10/18; B33Y 30/00; B29C 64/25; B29C 64/364; B29C 64/245; B29C 64/232; Y02P 10/25 (86) International application number: PCT/US2024/044025 (87) International publication number: WO 2025/049469 (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: GE KH MA MD TN (30) Priority: 31.08.2023 US 202363535836 P (71) Applicant: Generational Systems, LLC Auburn, AL 36832 (US)	(72) Inventors: KNOTTS, Michael Montgomery, Alabama 36117 (US) THOMPSON, Travis Auburn, Alabama 36832 (US) (74) Representative: Lucas, Brian Ronald  Lucas & Co. 135 Westhall Road Warlingham, Surrey CR6 9HJ Warlingham, Surrey CR6 9HJ (GB)