Spring damper bearing and spring damper bearing assembly
US-11912083-B2 · Feb 27, 2024 · US
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allowing rotation about axis of spring
allowing rotation about axis of spring · 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 | F16F1/127 |
| Official title | {allowing rotation about axis of spring} |
| Display label | allowing rotation about axis of spring |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Suspension thrust bearing device and suspension strut equiped with such a device
US-11491839-B2 · Nov 8, 2022 · US
Spring damper bearing and spring damper bearing assembly
US-2022203791-A1 · Jun 30, 2022 · US
Rebound spring structure
US-11293509-B2 · Apr 5, 2022 · US
Rotor assembly bearing with centrifugal clutch mechanism
US-11105381-B2 · Aug 31, 2021 · US
Rotor assembly bearing with centrifugal clutch mechanism
US-2021239165-A1 · Aug 5, 2021 · US
Rebound spring structure
US-2021190164-A1 · Jun 24, 2021 · US
Suspension thrust bearing device and suspension strut equiped with such a device
US-2020238779-A1 · Jul 30, 2020 · US
Rolling bearing and suspension apparatus for automobile
US-9581213-B2 · Feb 28, 2017 · US