Leading edge cover member, leading edge cover member unit, composite blade, method of manufacturing leading edge cover member, and method of manufacturing composite blade
US-2020191001-A1 · Jun 18, 2020 · US
Reinforcement
Reinforcement · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F05D2300/702 |
| Official title | Reinforcement |
| Display label | Reinforcement |
| Total patents | 112 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 14 |
| 2017 | 12 |
| 2018 | 6 |
| 2019 | 9 |
| 2020 | 13 |
| 2021 | 11 |
| 2022 | 8 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus for airfoil leading edge protection
US-10612386-B2 · Apr 7, 2020 · US
Abradable seal having nanolayer material
US-10539036-B2 · Jan 21, 2020 · US
Vacuum-pump rotor
US-10393124-B2 · Aug 27, 2019 · US
Cooling-air supply device for a gas turbine
US-10371054-B2 · Aug 6, 2019 · US
Turbine engine hybrid rotor
US-10364677-B2 · Jul 30, 2019 · US
Fan containing fan blades with a U-shaped slot having a decreased length planar section
US-10364687-B2 · Jul 30, 2019 · US
Geared gas turbine engine and a gearbox
US-10364753-B2 · Jul 30, 2019 · US
Discontinuous Molded Tape Wear Interface for Composite Components
US-2019170013-A1 · Jun 6, 2019 · US
Ductile compensation layer for brittle components
US-10267167-B2 · Apr 23, 2019 · US
Method and system for improving structural characteristics of composite component corners
US-10196937-B2 · Feb 5, 2019 · US
Apparatus for airfoil leading edge protection
US-2019017387-A1 · Jan 17, 2019 · US
Fan track liner designed to yield next to fan case hook
US-10024191-B2 · Jul 17, 2018 · US
Vacuum-pump rotor
US-2018100510-A1 · Apr 12, 2018 · US
Method of making a metal reinforcing member for a blade of a turbine engine
US-9874103-B2 · Jan 23, 2018 · US
Primary structure for an attachment pylon with firewall and thermal layers
US-9868545-B2 · Jan 16, 2018 · US
Geared gas turbine engine and a gearbox
US-2018010525-A1 · Jan 11, 2018 · US
Foam based non-newtonian materials for use with aircraft engine components
US-2018009201-A1 · Jan 11, 2018 · US
Fan casing for a gas turbine engine
US-9822663-B2 · Nov 21, 2017 · US
Turbine engine stator wall covered in an abradable coating
US-9803497-B2 · Oct 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F05D2300/702?
- CPC F05D2300/702 is the Cooperative Patent Classification code for “Reinforcement.”
- How many patents are filed under CPC F05D2300/702 (Reinforcement)?
- Our database includes 112 publications tagged with this CPC code.
- Is patent activity under CPC F05D2300/702 growing?
- Publication counts under this code: 5 in 2024 vs 9 in 2025 (latest complete years).