(12) International Application Status Report

Received at International Bureau: 30 March 2020 (30.03.2020)

Information valid as of: 04 June 2020 (04.06.2020)

Report generated on: 25 January 2021 (25.01.2021)

(10) Publication number: (43) Publication date: (26) Publication language:
WO 2020/19148901 October 2020 (01.10.2020) English (EN)

(21) Application number: (22) Filing date: (25) Filing language:
PCT/CA2020/05038725 March 2020 (25.03.2020) English (EN)

(31) Priority number(s): (32) Priority date(s): (33) Priority status:
62/825,276 (US)28 March 2019 (28.03.2019) Priority document received (in compliance with PCT Rule 17.1)

(51) International Patent Classification:
B64C 27/08 (2006.01); B64C 15/12 (2006.01); B64C 27/52 (2006.01); B64C 39/02 (2006.01)

(71) Applicant(s):
10270725 CANADA CORP. [CA/CA]; 400 Rue Montfort, Suite J-1270 Montreal, Québec H3C 4J9 (CA) (for all designated states)

(72) Inventor(s):
RAMEE, Mossa; 400 Rue de l'Inspecteur Apt 218 Montréal, Québec H3C 4A8 (CA)

(74) Agent(s):
LAVERY, DE BILLY, LLP; 1, Place Ville Marie Bureau 4000 Montréal, Québec H3B 4M4 (CA)

(54) Title (EN): MULTICOPTER HELICOPTER AND METHOD OF MANUFACTURE THEREOF
(54) Title (FR): HÉLICOPTÈRE MULTICOPTÈRE ET SON PROCÉDÉ DE FABRICATION

(57) Abstract:
(EN): A multicopter helicopter comprising one main rotor and two or more secondary rotors operatively connected to a frame is provided, wherein each of the secondary rotors are smaller in diameter than the main rotor, and wherein each secondary rotor is pivotably connected to the frame. A method of manufacturing the multicopter helicopter of the present invention is also provided.
(FR): L'invention concerne un hélicoptère multicoptère comprenant un rotor principal et au moins deux rotors secondaires fonctionnellement reliés à un cadre, chacun des rotors secondaires étant plus petit en diamètre que le rotor principal, et chaque rotor secondaire étant relié de façon pivotante au cadre. L'invention concerne également un procédé de fabrication de l'hélicoptère multicoptère de la présente invention.

International search report:
Received at International Bureau: 28 May 2020 (28.05.2020) [CA]

International Report on Patentability (IPRP) Chapter II of the PCT:
Not available

(81) Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW
European Patent Office (EPO) : AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
African Intellectual Property Organization (OAPI) : BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG
African Regional Intellectual Property Organization (ARIPO) : BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW
Eurasian Patent Organization (EAPO) : AM, AZ, BY, KG, KZ, RU, TJ, TM