(19)
(11) EP 4 573 005 A1

(12)

(43) Date of publication:
25.06.2025 Bulletin 2025/26

(21) Application number: 23857959.3

(22) Date of filing: 21.08.2023
(51) International Patent Classification (IPC): 
B63H 11/10(2006.01)
F04F 5/02(2006.01)
B63H 11/04(2006.01)
(52) Cooperative Patent Classification (CPC):
F04F 5/02; F04F 5/10; B63H 2011/002; A63B 69/125; Y02T 70/10
(86) International application number:
PCT/US2023/030731
(87) International publication number:
WO 2024/044142 (29.02.2024 Gazette 2024/09)
(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: 21.08.2022 US 202263399705 P

(71) Applicant: Jetoptera, Inc.
Edmonds, WA 98020 (US)

(72) Inventor:
  • EVULET, Andrei
    Edmonds, WA 98020 (US)

(74) Representative: K2 IP Limited 
c/o Keltie LLP No.1 London Bridge
London SE1 9BA
London SE1 9BA (GB)

   


(54) PROPULSION SYSTEM AND APPLICATIONS THEREOF