Blower, electric machine and associated method
US-11035381-B2 · Jun 15, 2021 · US
Fluid guiding means, e.g. vanes
Fluid guiding means, e.g. vanes · 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 | F05B2240/12 |
| Official title | Fluid guiding means, e.g. vanes |
| Display label | Fluid guiding means, e.g. vanes |
| Total patents | 89 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 3 |
| 2017 | 11 |
| 2018 | 10 |
| 2019 | 13 |
| 2020 | 15 |
| 2021 | 14 |
| 2022 | 7 |
| 2023 | 5 |
| 2024 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Diagonal fan
US-10851792-B2 · Dec 1, 2020 · US
Unducted thrust producing system architecture
US-2020308979-A1 · Oct 1, 2020 · US
Wind turbine blade
US-10781788-B2 · Sep 22, 2020 · US
Property assessment system with buoyancy adjust device
US-10769684-B1 · Sep 8, 2020 · US
Unducted thrust producing system
US-2020271010-A1 · Aug 27, 2020 · US
Anti-Spin Pump Diffuser
US-2020263703-A1 · Aug 20, 2020 · US
Turbine blade and steam turbine
US-2020263551-A1 · Aug 20, 2020 · US
Centrifugal compressor with diffuser
US-2020259193-A1 · Aug 13, 2020 · US
Rotating diffuser in centrifugal compressor
US-2020256352-A1 · Aug 13, 2020 · US
Method of manufacturing centrifugal rotary machine and centrifugal rotary machine
US-2020248709-A1 · Aug 6, 2020 · US
Unducted thrust producing system architecture
US-10704410-B2 · Jul 7, 2020 · US
Blower
US-2020173445-A1 · Jun 4, 2020 · US
Vane assembly for an unducted thrust producing system
US-10669881-B2 · Jun 2, 2020 · US
Scalable fan frame mechanism
US-10655628-B2 · May 19, 2020 · US
Diffuser, airflow generating apparatus, and electrical device
US-10605264-B2 · Mar 31, 2020 · US
Method for improving turbine compressor performance
US-10502220-B2 · Dec 10, 2019 · US
Method of determination and gas turbine
US-10415576-B2 · Sep 17, 2019 · US
Cooling fan assembly
US-10408222-B2 · Sep 10, 2019 · US
Vacuum pump and stator disk to be installed in vacuum pump
US-2019249676-A1 · Aug 15, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F05B2240/12?
- CPC F05B2240/12 is the Cooperative Patent Classification code for “Fluid guiding means, e.g. vanes.”
- How many patents are filed under CPC F05B2240/12 (Fluid guiding means, e.g. vanes)?
- Our database includes 89 publications tagged with this CPC code.
- Is patent activity under CPC F05B2240/12 growing?
- Publication counts under this code: 5 in 2023 vs 4 in 2024 (latest complete years).