Unmanned aerial vehicle with a tri-wing configuration
US-2016375997-A1 · Dec 29, 2016 · US
at the wing tips
at the wing tips · 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 | B64C23/065 |
| Official title | {at the wing tips} |
| Display label | at the wing tips |
| Total patents | 218 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 46 |
| 2017 | 28 |
| 2018 | 20 |
| 2019 | 18 |
| 2020 | 24 |
| 2021 | 13 |
| 2022 | 13 |
| 2023 | 8 |
| 2024 | 14 |
| 2025 | 8 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aircraft wing comprising a controllable-attack wing tip
US-2016368594-A1 · Dec 22, 2016 · US
Aircraft wing with wing tip device
US-9517832-B2 · Dec 13, 2016 · US
Method for attaching a split winglet to a wing
US-2016355254-A1 · Dec 8, 2016 · US
Wing tip device for an aircraft wing
US-9511850-B2 · Dec 6, 2016 · US
A curved winglet
US-2016340029-A1 · Nov 24, 2016 · US
Joint
US-2016332720-A1 · Nov 17, 2016 · US
Tail sitter vehicle with aerial and ground refueling system
US-2016311553-A1 · Oct 27, 2016 · US
Wing fold system rotating latch
US-9469392-B2 · Oct 18, 2016 · US
Adaptive wing for an aircraft
US-9469391-B1 · Oct 18, 2016 · US
Winglet system having upper and lower winglet
US-9463871-B2 · Oct 11, 2016 · US
Integral antenna winglet
US-9457886-B2 · Oct 4, 2016 · US
Wingtip control system
US-2016280392-A1 · Sep 29, 2016 · US
Winglet attach fitting for attaching a split winglet to a wing
US-9452825-B2 · Sep 27, 2016 · US
Latching apparatus and methods
US-9440730-B2 · Sep 13, 2016 · US
Arrangement for moving a wing tip device between a flight configuration and a ground configuration
US-2016251075-A1 · Sep 1, 2016 · US
Quiet slat propeller
US-2016244147-A1 · Aug 25, 2016 · US
Joint
US-9422049-B2 · Aug 23, 2016 · US
Wing fold system
US-9415857-B2 · Aug 16, 2016 · US
Winglet system having upper and lower winglet
US-2016229528-A1 · Aug 11, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C23/065?
- CPC B64C23/065 is the Cooperative Patent Classification code for “at the wing tips.”
- How many patents are filed under CPC B64C23/065 (at the wing tips)?
- Our database includes 218 publications tagged with this CPC code.
- Is patent activity under CPC B64C23/065 growing?
- Publication counts under this code: 14 in 2024 vs 8 in 2025 (latest complete years).