(19)

(11)

EP 4 483 121 A1

(12)

(43) Date of publication: 01.01.2025 Bulletin 2025/01 (21) Application number: 23760711.4 (22) Date of filing: 24.02.2023

(51) International Patent Classification (IPC):  F41B 5/10(2006.01) F41B 5/14(2006.01) F41B 5/00(2006.01) (52) Cooperative Patent Classification (CPC): F41B 5/0052 (86) International application number: PCT/US2023/013870 (87) International publication number: WO 2023/164165 (31.08.2023 Gazette 2023/35)

(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 (30) Priority: 25.02.2022 US 202263314241 P 09.11.2022 US 202263424072 P (71) Applicant: MCP IP, LLC Sparta, Wisconsin 54656 (US)	(72) Inventor: MCPHERSON, Mathew Norwalk, Wisconsin 54648 (US) (74) Representative: Hauck Patentanwaltspartnerschaft mbB  Postfach 11 31 53 20431 Hamburg 20431 Hamburg (DE)