Rotating equipment having static torque coupling between driver and driven
US-2020056664-A1 · Feb 20, 2020 · US
Shafts
Shafts · 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 | F05B2240/60 |
| Official title | Shafts |
| Display label | Shafts |
| Total patents | 212 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 11 |
| 2018 | 14 |
| 2019 | 26 |
| 2020 | 23 |
| 2021 | 24 |
| 2022 | 34 |
| 2023 | 33 |
| 2024 | 19 |
| 2025 | 19 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Clamping apparatus for securing a main bearing of a wind turbine during an installation and/or repair procedure
US-10502195-B2 · Dec 10, 2019 · US
Clutch and compressor comprising same
US-2019368554-A1 · Dec 5, 2019 · US
Insulated shaft joint
US-2019360467-A1 · Nov 28, 2019 · US
Instrumented shaft for condition monitoring
US-10487805-B2 · Nov 26, 2019 · US
Method for Producing a Housing of a Rotary Screw Compressor
US-2019338768-A1 · Nov 7, 2019 · US
Method for Producing a Housing of a Screw Compressor
US-2019338770-A1 · Nov 7, 2019 · US
Electric pump
US-2019316594-A1 · Oct 17, 2019 · US
System and method for determining an estimated position of a wind turbine rotor shaft
US-10436181-B2 · Oct 8, 2019 · US
Tensioned support post and other molten metal devices
US-2019293089-A1 · Sep 26, 2019 · US
System and method for removing or installing a main shaft of a wind turbine with main shaft support elements
US-10422322-B2 · Sep 24, 2019 · US
Rotor assembly for motor
US-2019285073-A1 · Sep 19, 2019 · US
System and method for removing or installing a main shaft of a wind turbine with a push/pull system configured at an end of the main shaft
US-10352305-B2 · Jul 16, 2019 · US
Screw Compressor System for a Utility Vehicle
US-2019211825-A1 · Jul 11, 2019 · US
System and method for removing or installing a main shaft of a wind turbine with rigging
US-10337503-B2 · Jul 2, 2019 · US
Rotor blade hub for a wind turbine, and wind turbine having same
US-2019195193-A1 · Jun 27, 2019 · US
Lubrication System for a Main Bearing of a Wind Turbine
US-2019128244-A1 · May 2, 2019 · US
Hydraulic power recovery turbine with integrated bearing-clutch housing
US-10267175-B2 · Apr 23, 2019 · US
Bearing arrangement
US-10260484-B2 · Apr 16, 2019 · US
Rotary machine and impeller
US-2019078578-A1 · Mar 14, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F05B2240/60?
- CPC F05B2240/60 is the Cooperative Patent Classification code for “Shafts.”
- How many patents are filed under CPC F05B2240/60 (Shafts)?
- Our database includes 212 publications tagged with this CPC code.
- Is patent activity under CPC F05B2240/60 growing?
- Publication counts under this code: 19 in 2024 vs 19 in 2025 (latest complete years).