(19)
(11) EP 4 143 086 A2

(12)

(88) Date of publication A3:
03.03.2022

(43) Date of publication:
08.03.2023 Bulletin 2023/10

(21) Application number: 21813001.1

(22) Date of filing: 27.04.2021
(51) International Patent Classification (IPC): 
B64C 29/00(2006.01)
B64C 21/02(2006.01)
 B64C 39/08(2006.01)
B64C 21/08(2006.01)
(52) Cooperative Patent Classification (CPC):
B64C 3/32; B64D 27/18; B64C 3/50; B64C 23/005
(86) International application number:
PCT/US2021/029400
(87) International publication number:
WO 2021/242463 (02.12.2021 Gazette 2021/48)
(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: 27.04.2020 US 202063016226 P

(71) Applicants:
  • Jetoptera, Inc.
    Edmonds, WA 98020 (US)
  • Evulet, Andrei
    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) VERTICAL TAKE OFF AND LANDING AIRCRAFT WITH FLUIDIC PROPULSION SYSTEM