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EP 4 519 523 A1

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(43) Date of publication: 12.03.2025 Bulletin 2025/11 (21) Application number: 22961581.0 (22) Date of filing: 06.10.2022

(51) International Patent Classification (IPC):  E04H 4/08(2006.01) A01K 1/015(2006.01) E03F 5/06(2006.01) E06B 9/58(2006.01) E04H 5/06(2006.01) E04C 2/42(2006.01) E06B 5/01(2006.01) (52) Cooperative Patent Classification (CPC): E04C 2/42; E04H 5/06 (86) International application number: PCT/US2022/077681 (87) International publication number: WO 2024/076368 (11.04.2024 Gazette 2024/15)

(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) Applicants: Rice, Ben, Keith, Sr. Hockley, TX 77447 (US) Rice, Benjamin, Keith, Jr. Hockley, TX 77447 (US) Rice, Janise, L. Hockley, TX 77447 (US)	(72) Inventors: Rice, Ben, Keith, Sr. Hockley, TX 77447 (US) Rice, Benjamin, Keith, Jr. Hockley, TX 77447 (US) Rice, Janise, L. Hockley, TX 77447 (US) (74) Representative: Schiweck Weinzierl Koch Patentanwälte Partnerschaft mbB  Ganghoferstraße 68 B 80339 München 80339 München (DE)