Rolling bearing for air turbine
US-11953057-B2 · Apr 9, 2024 · US
formed as one-piece cages, i.e. monoblock comb cages
formed as one-piece cages, i.e. monoblock comb cages · 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 | F16C33/414 |
| Official title | {formed as one-piece cages, i.e. monoblock comb cages} |
| Display label | formed as one-piece cages, i.e. monoblock comb cages |
| Total patents | 70 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 8 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 10 |
| 2021 | 4 |
| 2022 | 13 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Deep groove ball bearing
US-11781595-B2 · Oct 10, 2023 · US
Bearing cage and ball bearing
US-2023220875-A1 · Jul 13, 2023 · US
Bearing cage and bearing
US-11655853-B2 · May 23, 2023 · US
Rolling bearing for air turbine
US-2023046260-A1 · Feb 16, 2023 · US
Rolling bearing for air turbine
US-2023038467-A1 · Feb 9, 2023 · US
Method for manufacturing a target holder for sensor bearing unit
US-2023044031-A1 · Feb 9, 2023 · US
Bearing and medical device
US-11525476-B2 · Dec 13, 2022 · US
Deep groove ball bearing
US-2022389963-A1 · Dec 8, 2022 · US
Sensor bearing unit and associated manufacturing method
US-11519461-B2 · Dec 6, 2022 · US
Angular ball bearing and wheel bearing apparatus
US-2022356907-A1 · Nov 10, 2022 · US
Method for manufacturing a target holder for sensor bearing unit
US-2022196076-A1 · Jun 23, 2022 · US
Sensor bearing unit and associated manufacturing method
US-2022099144-A1 · Mar 31, 2022 · US
Single-piece high-speed bearing cage
US-11286988-B2 · Mar 29, 2022 · US
Bearing cage and bearing
US-2022090632-A1 · Mar 24, 2022 · US
Rolling bearing and cage
US-11274701-B2 · Mar 15, 2022 · US
Rolling bearing and cage
US-11255381-B2 · Feb 22, 2022 · US
Timepiece bearing
US-11243497-B2 · Feb 8, 2022 · US
Single-piece high-speed bearing cage
US-2022025929-A1 · Jan 27, 2022 · US
Transmission unit, in particular an axle drive or transfer case, having a transmission element mounted therein via at least one double-row angular contact ball bearing
US-11215272-B2 · Jan 4, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16C33/414?
- CPC F16C33/414 is the Cooperative Patent Classification code for “formed as one-piece cages, i.e. monoblock comb cages.”
- How many patents are filed under CPC F16C33/414 (formed as one-piece cages, i.e. monoblock comb cages)?
- Our database includes 70 publications tagged with this CPC code.
- Is patent activity under CPC F16C33/414 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).