Methods and systems for retaining lateral control of an unmanned aerial vehicle during landing with leveled inboard propellers
US-2022177113-A1 · Jun 9, 2022 · US
Adjusting about chordwise axes
Adjusting about chordwise axes · 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 | B64C3/42 |
| Official title | Adjusting about chordwise axes |
| Display label | Adjusting about chordwise axes |
| Total patents | 87 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 10 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and systems for retaining lateral control of an unmanned aerial vehicle during landing with leveled inboard propellers
US-2022073186-A1 · Mar 10, 2022 · US
Aircraft wing with a moveable wing tip device for load alleviation
US-11203410-B2 · Dec 21, 2021 · US
Curved interface between an outer end of a wing and a moveable wing tip device
US-11142298-B2 · Oct 12, 2021 · US
Apparatus and method for unmanned flight
US-11117663-B2 · Sep 14, 2021 · US
Passively actuated fluid foil
US-11084566-B2 · Aug 10, 2021 · US
Folding wing hinge, aircraft and method therefor
US-11066148-B2 · Jul 20, 2021 · US
Combination flight and ground apparatus for a vehicle
US-11046416-B2 · Jun 29, 2021 · US
Vehicle
US-10899429-B2 · Jan 26, 2021 · US
Chord-wise variable vortex generator
US-10889370-B2 · Jan 12, 2021 · US
Aircraft having M-wing and gull wing configurations
US-10814973-B2 · Oct 27, 2020 · US
Aircraft wing with displaceable winglet
US-2020269971-A1 · Aug 27, 2020 · US
Vehicle
US-2020255119-A1 · Aug 13, 2020 · US
Actuator assembly for moving an aircraft wing tip device
US-2020207461-A1 · Jul 2, 2020 · US
Locking device
US-2020164960-A1 · May 28, 2020 · US
Morphing skin for an aircraft
US-10654557-B2 · May 19, 2020 · US
Aircraft comprising a foldable aerodynamic structure and a method of manufacturing a foldable aerodynamic structure for an aircraft
US-10583909-B2 · Mar 10, 2020 · US
Locking device
US-10569858-B2 · Feb 25, 2020 · US
Combination flight and ground apparatus for a vehicle
US-2020039629-A1 · Feb 6, 2020 · US
Folding wing hinge, aircraft and method therefor
US-2020039631-A1 · Feb 6, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C3/42?
- CPC B64C3/42 is the Cooperative Patent Classification code for “Adjusting about chordwise axes.”
- How many patents are filed under CPC B64C3/42 (Adjusting about chordwise axes)?
- Our database includes 87 publications tagged with this CPC code.
- Is patent activity under CPC B64C3/42 growing?
- Publication counts under this code: 10 in 2024 vs 5 in 2025 (latest complete years).