(19)
(11) EP 4 770 472 A1

(12)

(43) Date of publication:
08.07.2026 Bulletin 2026/28

(21) Application number: 24861217.8

(22) Date of filing: 30.08.2024
(51) International Patent Classification (IPC): 
A24F 40/40(2020.01)
A24D 1/22(2020.01)
A24F 40/10(2020.01)
A24F 42/60(2020.01)
A24D 1/14(2006.01)
 A24F 40/42(2020.01)
A24F 7/00(2006.01)
A24F 40/20(2020.01)
A61M 15/06(2006.01)
(52) Cooperative Patent Classification (CPC):
A24F 7/00; A24F 40/20; A24F 40/42; A24F 40/485
(86) International application number:
PCT/US2024/044847
(87) International publication number:
WO 2025/050029 (06.03.2025 Gazette 2025/10)
(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:
GE KH MA MD TN

(30) Priority: 30.08.2023 US 202363535478 P

(71) Applicants:
  • Bryman, Gary
    Venice, CA 90291 (US)
  • Breiwa, III, George, R.
    Dane, WI 53529 (US)

(72) Inventors:
  • Bryman, Gary
    Venice, CA 90291 (US)
  • Breiwa, III, George, R.
    Dane, WI 53529 (US)

(74) Representative: Hertin und Partner Rechts- und Patentanwälte PartG mbB 
Kurfürstendamm 63
10707 Berlin
10707 Berlin (DE)

   


(54) MODULAR CONTAINED COMBUSTION CARTRIDGE AND IGNITION SYSTEM