Electric vertical take-off and landing aircraft
US-12522345-B2 · Jan 13, 2026 · US
rigid
rigid · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B64C11/10 |
| Official title | rigid |
| Display label | rigid |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 9 |
| 2023 | 3 |
| 2024 | 9 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electric vertical take-off and landing aircraft
US-12497157-B2 · Dec 16, 2025 · US
Propeller, propeller kit, power assembly, power kit and unmanned aerial vehicle
US-12365442-B2 · Jul 22, 2025 · US
Rotor assembly and unmanned aerial vehicle having the same
US-12330777-B2 · Jun 17, 2025 · US
Motor-integrated fluid machine and vertical take-off and landing aircraft
US-12246842-B2 · Mar 11, 2025 · US
Folding propeller, power component and unmanned aerial vehicle
US-12110097-B2 · Oct 8, 2024 · US
Rotor assembly and unmanned aerial vehicle having the same
US-2024317393-A1 · Sep 26, 2024 · US
Electric Vertical Take-Off And Landing Aircraft
US-2024246667-A1 · Jul 25, 2024 · US
Electric Vertical Take-Off And Landing Aircraft
US-2024246666-A1 · Jul 25, 2024 · US
Motor-integrated fluid machine and vertical takeoff and landing aircraft
US-12024279-B2 · Jul 2, 2024 · US
Rotor assembly and unmanned aerial vehicle having the same
US-11999470-B2 · Jun 4, 2024 · US
Method of flying an electric vertical take-off and landing aircraft
US-11905002-B2 · Feb 20, 2024 · US
Propeller, propeller kit, power assembly, power kit and unmanned aerial vehicle
US-2024025541-A1 · Jan 25, 2024 · US
Composite thermoplastic rotor blade with integral cuff
US-2024003329-A1 · Jan 4, 2024 · US
Propeller, propeller kit, power assembly, power kit and unmanned aerial vehicle
US-11801935-B2 · Oct 31, 2023 · US
Method of Flying an Electric Vertical Take-Off And Landing Aircraft
US-2023048620-A1 · Feb 16, 2023 · US
Rotor deployment mechanism for electric vertical take-off and landing aircraft
US-11560221-B2 · Jan 24, 2023 · US
Propeller, propeller kit, power assembly, power kit and unmanned aerial vehicle
US-2022388642-A1 · Dec 8, 2022 · US
Rotor assembly
US-11459088-B2 · Oct 4, 2022 · US
Propeller, propeller kit, power assembly, power kit and unmanned aerial vehicle
US-11420734-B2 · Aug 23, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C11/10?
- CPC B64C11/10 is the Cooperative Patent Classification code for “rigid.”
- How many patents are filed under CPC B64C11/10 (rigid)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC B64C11/10 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).