Rolling-element bearing with seals and leakage test channel
US-12492728-B2 · Dec 9, 2025 · US
Bearing arrangements
Bearing arrangements · 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 | F03B11/06 |
| Official title | Bearing arrangements |
| Display label | Bearing arrangements |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus for improved cleaning of medical devices
US-2025359746-A1 · Nov 27, 2025 · US
Stator frame foot
US-2025337289-A1 · Oct 30, 2025 · US
Rotor bearing assembly for fluid flow power plants
US-12355327-B2 · Jul 8, 2025 · US
Modular hydrokinetic turbine system
US-12320324-B2 · Jun 3, 2025 · US
Rolling-element bearing with seals and leakage test channel
US-2024200604-A1 · Jun 20, 2024 · US
Modular Hydrokinetic Turbine System
US-2024077055-A1 · Mar 7, 2024 · US
Bearing housing
US-11725695-B2 · Aug 15, 2023 · US
Bearing assembly
US-11680605-B2 · Jun 20, 2023 · US
Rotor bearing assembly for fluid flow power plants
US-2023130950-A1 · Apr 27, 2023 · US
Rotor shaft unit
US-11428201-B2 · Aug 30, 2022 · US
Bearing housing
US-2022178402-A1 · Jun 9, 2022 · US
Guide vane bearing and maintenance method
US-11300006-B2 · Apr 12, 2022 · US
Contact-less magnetic supports for marine hydrokinetic energy harvesting using flow induced oscillations
US-11143158-B2 · Oct 12, 2021 · US
Sealed bearing module
US-11009077-B2 · May 18, 2021 · US
Rotor shaft unit
US-2021017951-A1 · Jan 21, 2021 · US
Contact-Less Magnetic Supports For Marine Hydrokinetic Energy Harvesting Using Flow Induced Oscillations
US-2020408186-A1 · Dec 31, 2020 · US
Sealed bearing module
US-10731707-B2 · Aug 4, 2020 · US
Water-flow power generating apparatus
US-10731623-B2 · Aug 4, 2020 · US
Water turbine, and connecting structure of two male screw shafts and connecting structure of two shafts respectively used for water turbine
US-10662917-B2 · May 26, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F03B11/06?
- CPC F03B11/06 is the Cooperative Patent Classification code for “Bearing arrangements.”
- How many patents are filed under CPC F03B11/06 (Bearing arrangements)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC F03B11/06 growing?
- Publication counts under this code: 2 in 2024 vs 5 in 2025 (latest complete years).