(19)

(11)

EP 4 555 140 A1

(12)

(43) Date of publication: 21.05.2025 Bulletin 2025/21 (21) Application number: 23751504.4 (22) Date of filing: 12.07.2023

(51) International Patent Classification (IPC):  D06F 67/04(2006.01) D06F 93/00(2006.01) (52) Cooperative Patent Classification (CPC): D06F 93/00; D06F 67/04 (86) International application number: PCT/US2023/070054 (87) International publication number: WO 2024/015858 (18.01.2024 Gazette 2024/03)

(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: 15.07.2022 US 202217866252 10.03.2023 US 202318182079 (71) Applicant: Kothari, Mihir Niles, IL 60714 (US)	(72) Inventors: CHAN, Alexander Niles, IL 60714 (US) FAYE, Jeff Chicago, IL 60714 (US) INFANGER, Michael Chicago, IL 60714 (US) KOTHARI, Mihir Niles, IL 60714 (US) (74) Representative: Banse & Steglich Patentanwälte PartmbB  Patentanwaltskanzlei Herzog-Heinrich-Straße 23 80336 München 80336 München (DE)