Composite material with thermoplastic toughened novolac-based epoxy resin matrix
US-2017369662-A1 · Dec 28, 2017 · US
Wings (ornithopter wings B64C33/02)
Wings (ornithopter wings B64C33/02) · 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 | B64C3/00 |
| Official title | Wings (ornithopter wings B64C33/02) |
| Display label | Wings (ornithopter wings B64C33/02) |
| Total patents | 318 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 19 |
| 2017 | 40 |
| 2018 | 40 |
| 2019 | 46 |
| 2020 | 54 |
| 2021 | 19 |
| 2022 | 28 |
| 2023 | 21 |
| 2024 | 10 |
| 2025 | 22 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Protective finish for wing tip devices
US-9845162-B2 · Dec 19, 2017 · US
Multi-tread vehicles and methods of operating thereof
US-2017355405-A1 · Dec 14, 2017 · US
Method and apparatus for inhibiting formation of and/or removing ice from aircraft components
US-9821915-B2 · Nov 21, 2017 · US
Kinetic energy absorption device and aircraft comprising such a device
US-2017321777-A1 · Nov 9, 2017 · US
Aircraft structure
US-9810601-B2 · Nov 7, 2017 · US
Aircraft electrical network
US-2017305524-A1 · Oct 26, 2017 · US
Method and system for mounting an aircraft engine
US-2017259929-A1 · Sep 14, 2017 · US
Multi-layer film adhesive
US-2017259528-A1 · Sep 14, 2017 · US
In-line centrifugal sealant debubbler
US-2017253351-A1 · Sep 7, 2017 · US
Upper joints between outboard wing boxes and wing center sections of aircraft wing assemblies
US-9731808-B2 · Aug 15, 2017 · US
Methods for sealing an internal composite vent stringer
US-9725184-B2 · Aug 8, 2017 · US
Kicked spars for rudder and elevator applications
US-2017217563-A1 · Aug 3, 2017 · US
Anti-icing system and aircraft
US-2017210476-A1 · Jul 27, 2017 · US
Leading edge with laminar flow control and manufacturing method thereof
US-2017197706-A1 · Jul 13, 2017 · US
Fabrication of Three-Dimensional Kirigami Structures with Tunable Properties
US-2017182723-A1 · Jun 29, 2017 · US
Method for manufacturing an aeronautical torsion box, torsion box and tool for manufacturing an aeronautical torsion box
US-9669581-B2 · Jun 6, 2017 · US
System for Aligning a Propeller
US-2017137142-A1 · May 18, 2017 · US
Compound aircraft having an additional anti-torque device
US-2017113793-A1 · Apr 27, 2017 · US
Aircraft with a strut-braced foldable wing
US-2017113779-A1 · Apr 27, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64C3/00?
- CPC B64C3/00 is the Cooperative Patent Classification code for “Wings (ornithopter wings B64C33/02).”
- How many patents are filed under CPC B64C3/00 (Wings (ornithopter wings B64C33/02))?
- Our database includes 318 publications tagged with this CPC code.
- Is patent activity under CPC B64C3/00 growing?
- Publication counts under this code: 10 in 2024 vs 22 in 2025 (latest complete years).