Rolling bearing
US-2025163964-A1 · May 22, 2025 · US
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made from wire, strips, or sheet metal (F16C33/48, F16C33/49 take precedence)
made from wire, strips, or sheet metal (F16C33/48, F16C33/49 take precedence) · 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 | F16C33/54 |
| Official title | made from wire, strips, or sheet metal (F16C33/48, F16C33/49 take precedence) |
| Display label | made from wire, strips, or sheet metal (F16C33/48, F16C33/49 take precedence) |
| Total patents | 23 |
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 | 5 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 6 |
| 2020 | 1 |
| 2021 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thrust roller bearing
US-2024018999-A1 · Jan 18, 2024 · US
Wire-formed bearing cage
US-10955004-B2 · Mar 23, 2021 · US
Wire-formed bearing cage
US-2021003174-A1 · Jan 7, 2021 · US
Rolling bearing with rotation sensor
US-10883543-B2 · Jan 5, 2021 · US
Cylindrical roller bearing
US-10605303-B2 · Mar 31, 2020 · US
Rolling bearing with rotation sensor
US-2019390715-A1 · Dec 26, 2019 · US
Cylindrical roller bearing
US-2019257354-A1 · Aug 22, 2019 · US
Retainer and tapered roller bearing
US-10330146-B2 · Jun 25, 2019 · US
Rolling guide device
US-10330150-B2 · Jun 25, 2019 · US
Rolling guide device
US-2019107149-A1 · Apr 11, 2019 · US
Needle roller bearing with double row of retainers
US-10184517-B2 · Jan 22, 2019 · US
Retainer and tapered roller bearing
US-2018245627-A1 · Aug 30, 2018 · US
Rolling bearing retainer and method for manufacturing such retainer
US-9771980-B2 · Sep 26, 2017 · US
Axial bearing cage
US-9593714-B1 · Mar 14, 2017 · US
Tapered roller bearing
US-9453534-B2 · Sep 27, 2016 · US
Needle roller bearing with double row of retainers
US-2016273580-A1 · Sep 22, 2016 · US
Method, cage and rolling bearing
US-9273726-B2 · Mar 1, 2016 · US
Tapered roller bearing
US-2015369289-A1 · Dec 24, 2015 · US
Rolling bearing retainer and method for manufacturing such retainer
US-2015337901-A1 · Nov 26, 2015 · US