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EP 4 422 803 A1

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(43) Date of publication: 04.09.2024 Bulletin 2024/36 (21) Application number: 22888120.7 (22) Date of filing: 26.10.2022

(51) International Patent Classification (IPC):  B05C 1/08(2006.01) B41F 31/00(2006.01) B41F 31/02(2006.01) B41F 31/06(2006.01) B41F 9/10(2006.01) B41F 13/10(2006.01) B41F 31/04(2006.01) B41J 27/12(2006.01) (52) Cooperative Patent Classification (CPC): B41F 31/025; B41F 31/027; B41F 31/30; B41F 31/301; B41F 23/00; B41F 23/0409; B41F 23/0413; B41F 23/0453; B41F 23/0456; B41F 33/0063; B41F 33/0072; B41F 35/00; B41F 35/04; B41P 2235/21; B41P 2235/27; B41F 31/12; B41F 31/02; B05C 1/0813; B05C 1/0826; B05C 1/0817 (86) International application number: PCT/US2022/047869 (87) International publication number: WO 2023/076373 (04.05.2023 Gazette 2023/18)

(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: 27.10.2021 US 202163272401 P 23.05.2022 US 202263344838 P (71) Applicant: Kompac Technologies, LLC Somerville, NJ 08876 (US)	(72) Inventors: HAYES, Colin Somerville, NJ 08876 (US) HAYES, Thomas Somerville, NJ 08876 (US) (74) Representative: 2s-ip Schramm Schneider Bertagnoll Patent- und Rechtsanwälte Part mbB  Denninger Straße 169 81925 München 81925 München (DE)