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(11)

EP 4 452 824 A1

(12)

(43) Date of publication: 30.10.2024 Bulletin 2024/44 (21) Application number: 22970328.5 (22) Date of filing: 28.12.2022

(51) International Patent Classification (IPC):  B67D 1/04(2006.01) B01F 23/20(2022.01) B01F 27/805(2022.01) B01F 35/53(2022.01) (52) Cooperative Patent Classification (CPC): A47J 31/00; B01F 23/20; B01F 23/231; B01F 23/233; B01F 23/2361; B01F 23/237; B01F 25/21; B01F 27/112; B01F 27/80; B01F 27/805; B01F 33/82; B01F 35/00; B01F 35/22; B01F 35/53; B67D 2001/0481; B67D 1/1275 (86) International application number: PCT/US2022/054201 (87) International publication number: WO 2024/144776 (04.07.2024 Gazette 2024/27)

(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 (71) Applicants: Orr, Timothy E. Redding, CA 96003 (US) Anderson, Randy Redding, CA 96003 (US)	(72) Inventors: Orr, Timothy E. Redding, CA 96003 (US) Anderson, Randy Redding, CA 96003 (US) (74) Representative: Modiano, Gabriella Diana et al Modiano & Partners SA Steinsdorfstraße 14 80538 München 80538 München (DE)