(19)

(11)

EP 4 093 249 A1

(12)

(43) Date of publication: 30.11.2022 Bulletin 2022/48 (21) Application number: 21744866.1 (22) Date of filing: 24.01.2021

(51) International Patent Classification (IPC):  A47G 5/00(2006.01) F26B 3/02(2006.01) E06B 9/00(2006.01) F26B 21/00(2006.01) (52) Cooperative Patent Classification (CPC): A47G 5/00; E06B 2009/007; E06B 9/02 (86) International application number: PCT/US2021/014825 (87) International publication number: WO 2021/151048 (29.07.2021 Gazette 2021/30)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 23.01.2020 US 202062964826 P 01.04.2020 US 202063003612 P 12.09.2020 US 202017019252 (71) Applicants: Gangitano, Keith San Jose, CA 95124 (US) Gangitano, Anthony Joseph San Diego, CA 95124 (US) Maston, Cole James Sunnyvale, CA 94087 (US)

(72) Inventors: Gangitano, Keith San Jose, CA 95124 (US) Gangitano, Anthony Joseph San Diego, CA 95124 (US) Maston, Cole James Sunnyvale, CA 94087 (US) (74) Representative: Pistorius, Richard  2pi Patent Consulting GbR Freiburger Straße 11 79189 Bad Krozingen 79189 Bad Krozingen (DE)