Rolling bearing and intermediate piece therefor
US-12460675-B2 · Nov 4, 2025 · US
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rigid
rigid · 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 | F16C33/372 |
| Official title | rigid |
| Display label | rigid |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2020 | 3 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Toroid separator with lubricant channels for ball bearings
US-2025215930-A1 · Jul 3, 2025 · US
Bearing
US-2025012319-A1 · Jan 9, 2025 · US
Mechanical roller bearing
US-2024418214-A1 · Dec 19, 2024 · US
Separator, machine element, motion guide device and industrial machine
US-10837490-B2 · Nov 17, 2020 · US
Solid lubricant and solid-lubrication rolling bearing
US-10760616-B2 · Sep 1, 2020 · US
Separator, machine element, motion guide device and industrial machine
US-2020056657-A1 · Feb 20, 2020 · US
Solid lubricant and solid-lubrication rolling bearing
US-2016238076-A1 · Aug 18, 2016 · US