Split shaft coupling
US-2025369470-A1 · Dec 4, 2025 · US
characterised by adaptors where hub bores being larger than the shaft
characterised by adaptors where hub bores being larger than the shaft · 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 | F16D2001/062 |
| Official title | {characterised by adaptors where hub bores being larger than the shaft} |
| Display label | characterised by adaptors where hub bores being larger than the shaft |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Keyless gear timing assembly for a reciprocating pump
US-12258960-B2 · Mar 25, 2025 · US
Drive coupling for a food processing device
US-11974699-B2 · May 7, 2024 · US
Apparatus for power transmission of vehicle
US-11913501-B2 · Feb 27, 2024 · US
Generator-gearbox assembly for a wind turbine
US-11873794-B2 · Jan 16, 2024 · US
System for transferring torque from driveshafts to milling drums
US-11834798-B2 · Dec 5, 2023 · US
Keyless gear timing assembly for a reciprocating pump
US-2023304483-A1 · Sep 28, 2023 · US
Spline connection
US-11708861-B2 · Jul 25, 2023 · US
System for transferring torque from driveshafts to milling drums
US-2023107382-A1 · Apr 6, 2023 · US
Actuator anti-rotation bracket positioning device
US-11619269-B2 · Apr 4, 2023 · US
Structure for connecting engine to hybrid transmission
US-11498407-B2 · Nov 15, 2022 · US
Torque transmission assembly for a bicycle
US-11465711-B2 · Oct 11, 2022 · US
Drive coupling for a food processing device
US-2022313021-A1 · Oct 6, 2022 · US
Shaft coupler
US-11428272-B2 · Aug 30, 2022 · US
Locking retainer ring for a shaft assembly
US-11384828-B2 · Jul 12, 2022 · US
Passport connection
US-2022074452-A1 · Mar 10, 2022 · US
Apparatus for power transmission of vehicle
US-2022021270-A1 · Jan 20, 2022 · US
A generator-gearbox assembly for a wind turbine
US-2022018335-A1 · Jan 20, 2022 · US
Structure for connecting engine to hybrid transmission
US-2022001737-A1 · Jan 6, 2022 · US
Locking retainer ring for a shaft assembly
US-2021131550-A1 · May 6, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16D2001/062?
- CPC F16D2001/062 is the Cooperative Patent Classification code for “characterised by adaptors where hub bores being larger than the shaft.”
- How many patents are filed under CPC F16D2001/062 (characterised by adaptors where hub bores being larger than the shaft)?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC F16D2001/062 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).