Rolling bearing
US-2025012324-A1 · Jan 9, 2025 · US
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with two segments, e.g. two semicircular cage parts
with two segments, e.g. two semicircular cage parts · 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 | F16C33/504 |
| Official title | {with two segments, e.g. two semicircular cage parts} |
| Display label | with two segments, e.g. two semicircular cage parts |
| Total patents | 20 |
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 | 1 |
| 2016 | 7 |
| 2017 | 3 |
| 2018 | 3 |
| 2020 | 1 |
| 2021 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Split tapered roller bearing
US-11137025-B2 · Oct 5, 2021 · US
Two-piece bearing cage assembly
US-2021270320-A1 · Sep 2, 2021 · US
Split tapered roller bearing
US-2021180647-A1 · Jun 17, 2021 · US
Split tapered roller bearing
US-10968948-B2 · Apr 6, 2021 · US
Split tapered roller bearing
US-2020370595-A1 · Nov 26, 2020 · US
Split bearing cage
US-10161449-B2 · Dec 25, 2018 · US
Cage and rollers
US-10047795-B2 · Aug 14, 2018 · US
Split bearing cage
US-2018003230-A1 · Jan 4, 2018 · US
Bearing and bearing arrangement
US-9732793-B2 · Aug 15, 2017 · US
Cage for a crankshaft bearing or connecting-rod bearing of an internal combustion engine or of a compressor
US-9638250-B2 · May 2, 2017 · US
Crankshaft or connecting-rod bearing assembly of an internal combustion engine
US-9551377-B2 · Jan 24, 2017 · US
Roller bearing and shaft support structure
US-9512881-B2 · Dec 6, 2016 · US
Cage and rollers
US-2016319869-A1 · Nov 3, 2016 · US
Bearing and bearing arrangement
US-2016298685-A1 · Oct 13, 2016 · US
Cage for a crankshaft bearing or connecting-rod bearing of an internal combustion engine or of a compressor
US-2016123392-A1 · May 5, 2016 · US
Rolling bearing
US-9273725-B2 · Mar 1, 2016 · US
Ring-shaped rolling bearing cage
US-9249832-B2 · Feb 2, 2016 · US
Crankshaft or connecting-rod bearing assembly of an internal combustion engine
US-2016017919-A1 · Jan 21, 2016 · US
Roller bearing and shaft support structure
US-2015131935-A1 · May 14, 2015 · US