Wind turbine blade, mold, manufacturing arrangement and method for manufacturing a wind turbine blade
US-2026036112-A1 · Feb 5, 2026 · US
Shear webs
Shear webs · 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 | F03D1/0684 |
| Official title | {Shear webs} |
| Display label | Shear webs |
| Total patents | 33 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2019 | 2 |
| 2020 | 2 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 9 |
| 2025 | 10 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manufacture of wind turbine blades
US-12515429-B2 · Jan 6, 2026 · US
Root section, wind turbine blade and methods for producing and modifying a root portion of a wind turbine blade
US-12480467-B2 · Nov 25, 2025 · US
Wind turbine blade and a method for manufacturing a wind turbine blade
US-12429025-B2 · Sep 30, 2025 · US
Wind turbine blade shear web
US-12429024-B2 · Sep 30, 2025 · US
Wind turbine blade and method for manufacturing a wind turbine blade
US-2025277483-A1 · Sep 4, 2025 · US
Wind turbine blade with lightning protection system and integrated web-down conductor
US-12385466-B2 · Aug 12, 2025 · US
Root section, wind turbine blade and methods for producing and modifying a root portion of a wind turbine blade
US-2025154928-A1 · May 15, 2025 · US
Guide member for guiding a shear web of wind turbine blade
US-12290995-B2 · May 6, 2025 · US
Shear web mould system comprising variable moulding plates
US-12251892-B2 · Mar 18, 2025 · US
A wind turbine blade and a method for manufacturing a wind turbine blade
US-2025067244-A1 · Feb 27, 2025 · US
Method and system of manufacturing a wind turbine blade
US-12203442-B2 · Jan 21, 2025 · US
Wind turbine blade with lightning protection system
US-2024392744-A1 · Nov 28, 2024 · US
Wind turbine lightning protection system
US-12123401-B2 · Oct 22, 2024 · US
Wind turbine blade with improved adhesive joint between shear web and shell
US-12085056-B2 · Sep 10, 2024 · US
Improvements relating to the manufacture of wind turbine blades
US-2024293989-A1 · Sep 5, 2024 · US
A guide member for guiding a shear web of wind turbine blade
US-2024293982-A1 · Sep 5, 2024 · US
Aeroelastic stable wind turbine blade
US-12037978-B2 · Jul 16, 2024 · US
Wind turbine blade
US-12000372-B2 · Jun 4, 2024 · US
Wind turbine blade shear web
US-2024011462-A1 · Jan 11, 2024 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F03D1/0684?
- CPC F03D1/0684 is the Cooperative Patent Classification code for “Shear webs.”
- How many patents are filed under CPC F03D1/0684 (Shear webs)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC F03D1/0684 growing?
- Publication counts under this code: 9 in 2024 vs 10 in 2025 (latest complete years).