(19)

(11)

EP 4 580 459 A1

(12)

(43) Date of publication: 09.07.2025 Bulletin 2025/28 (21) Application number: 23859648.0 (22) Date of filing: 07.07.2023

(51) International Patent Classification (IPC):  A42B 3/04(2006.01) F41F 7/00(2006.01) (52) Cooperative Patent Classification (CPC): A42B 3/0406; F41H 1/04; F41A 19/68; F41C 9/00; F41F 1/08; F41A 1/10; F41B 6/003 (86) International application number: PCT/IN2023/050666 (87) International publication number: WO 2024/047664 (07.03.2024 Gazette 2024/10)

(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: KH MA MD TN (30) Priority: 29.08.2022 IN 202211049272 (71) Applicant: Ahuja, Pulkit Tilak Nagar, New Delhi 110018 (IN)	(72) Inventor: Ahuja, Pulkit Tilak Nagar, New Delhi 110018 (IN) (74) Representative: Sandvoß, Stefanie  Patentanwaltskanzlei Sandvoß Dethmarstraße 44a 31139 Hildesheim 31139 Hildesheim (DE)