(19)

(11)

EP 4 771 229 A1

(12)

(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24886848.1 (22) Date of filing: 30.10.2024

(51) International Patent Classification (IPC):  E03D 9/03(2006.01) (52) Cooperative Patent Classification (CPC): E03D 2009/028; E03D 9/033; E03D 9/037; E03D 9/038; E03D 9/031 (86) International application number: PCT/US2024/053768 (87) International publication number: WO 2025/096693 (08.05.2025 Gazette 2025/19)

(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: 30.10.2023 US 202363594339 P (71) Applicant: Jester, Garrett Houston, Texas 77065 (US)	(72) Inventor: Jester, Garrett Houston, Texas 77065 (US) (74) Representative: Beck Greener LLP  Fulwood House 12 Fulwood Place London WC1V 6HR London WC1V 6HR (GB)