(19)

(11)

EP 4 476 497 A2

(12)

(88) Date of publication A3: 21.03.2024 (43) Date of publication: 18.12.2024 Bulletin 2024/51 (21) Application number: 23818174.7 (22) Date of filing: 25.01.2023

(51) International Patent Classification (IPC):  F41G 1/38(2006.01) (52) Cooperative Patent Classification (CPC): F41G 1/38 (86) International application number: PCT/US2023/061247 (87) International publication number: WO 2024/010987 (11.01.2024 Gazette 2024/02)

(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: 07.02.2022 US 202217650247 (71) Applicant: Leupold & Stevens, Inc. Beaverton, OR 97006 (US)	(72) Inventor: ENZINGER, Kyle Edward Beaverton, OR 97006 (US) (74) Representative: Wilson Gunn  Blackfriars House The Parsonage 5th Floor Manchester M3 2JA Manchester M3 2JA (GB)