WO2024209496 - ELECTRIC COAXIAL ROTOR AIRCRAFT
National phase entry:
Publication Number
WO/2024/209496
Publication Date
10.10.2024
International Application No.
PCT/IT2024/050060
International Filing Date
20.03.2024
Title **
[English]
ELECTRIC COAXIAL ROTOR AIRCRAFT
[French]
AÉRONEF ÉLECTRIQUE À ROTORS COAXIAUX
Applicants **
BURIGO, Mario
Inventors
BURIGO, Mario
Priority Data
102023000006558
04.04.2023
IT
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Natural Person
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| * | |
| * | |
| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1880 | |
| EPO | Filing, Examination, Granting | 6201 | |
| Japan | Filing, Examination, Granting | 1844 | |
| South Korea | Filing, Examination, Granting | 1443 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
17,308
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A helicopter with coaxial counter-rotating rotors comprising two rigid structures hinged together. An external rotor electric motor, two propellers, a rotation inverter and air deflectors are linked to the upper structure and the load and/or the pilot, the control system and the energy storage system are linked to the lower structure.[French]
La présente invention concerne un hélicoptère à rotors coaxiaux contrarotatifs comportant deux structures rigides articulées entre elles. Un moteur électrique à rotor externe, deux hélices, un inverseur de rotation et des déflecteurs d'air sont reliés à la structure supérieure et à la charge et/ou au pilote, le système de commande et le système de stockage d'énergie sont reliés à la structure inférieure.