Shear web for a wind turbine rotor blade
US-2018355843-A1 · Dec 13, 2018 · US
Mechanical Engineering
Mechanical Engineering · 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 | F03D1/0683 |
| Official title | — |
| Display label | Mechanical Engineering (mapped technology topic) |
| Total patents | 152 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 11 |
| 2017 | 24 |
| 2018 | 20 |
| 2019 | 20 |
| 2020 | 18 |
| 2021 | 13 |
| 2022 | 16 |
| 2023 | 15 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Segmented Wind Turbine Rotor Blade with Welded Joint
US-2018298879-A1 · Oct 18, 2018 · US
Wind turbine rotor blade and wind turbine system
US-2018274518-A1 · Sep 27, 2018 · US
Flexible Extension for Wind Turbine Rotor Blades
US-2018258912-A1 · Sep 13, 2018 · US
Fibre composite component for the rotor blade of a wind turbine
US-10066491-B2 · Sep 4, 2018 · US
Shear Web for a Wind Turbine Rotor Blade
US-2018238301-A1 · Aug 23, 2018 · US
Wind turbine blade
US-9970412-B2 · May 15, 2018 · US
Rotor blade of a wind turbine
US-9932960-B2 · Apr 3, 2018 · US
Rotor blade components for a wind turbine and methods of manufacturing same
US-9919488-B2 · Mar 20, 2018 · US
Rear casing, rotor blade with rear casing, and a wind turbine that comprises such a rotor blade
US-9897070-B2 · Feb 20, 2018 · US
Spar cap for a wind turbine rotor blade
US-9845786-B2 · Dec 19, 2017 · US
Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use
US-9845787-B2 · Dec 19, 2017 · US
Wind Turbine Rotor Blade Assembly with Root Extension Panel and Method of Assembly
US-2017276118-A1 · Sep 28, 2017 · US
Rotor blade for wind turbines
US-2017268482-A1 · Sep 21, 2017 · US
Sectional blade
US-9765756-B2 · Sep 19, 2017 · US
Wind turbine blade
US-9759191-B2 · Sep 12, 2017 · US
System and method for attaching components to a web in a wind turbine rotor blade
US-9759183-B2 · Sep 12, 2017 · US
Bulkhead of a wind turbine
US-9759184-B2 · Sep 12, 2017 · US
A de-icing system for a wind turbine blade
US-2017254316-A1 · Sep 7, 2017 · US
Mounting method and template for vortex generator
US-2017248117-A1 · Aug 31, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F03D1/0683?
- CPC F03D1/0683 is the Cooperative Patent Classification code for “Mechanical Engineering.”
- How many patents are filed under CPC F03D1/0683 (Mechanical Engineering)?
- Our database includes 152 publications tagged with this CPC code.
- Is patent activity under CPC F03D1/0683 growing?
- Publication counts under this code: 16 in 2022 vs 15 in 2023 (latest complete years).