Lquid-filled vibration isolator
US-11644080-B2 · May 9, 2023 · US
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comprising means for acting dynamically on the walls bounding a passage between working and equilibration chambers
comprising means for acting dynamically on the walls bounding a passage between working and equilibration chambers · 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 | F16F13/266 |
| Official title | {comprising means for acting dynamically on the walls bounding a passage between working and equilibration chambers} |
| Display label | comprising means for acting dynamically on the walls bounding a passage between working and equilibration chambers |
| Total patents | 21 |
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 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mount for vehicle
US-11472279-B2 · Oct 18, 2022 · US
Hydraulic mount assembly and a powertrain that utilizes the hydraulic mount assembly
US-11204077-B2 · Dec 21, 2021 · US
Lquid-filled vibration isolator
US-2021317894-A1 · Oct 14, 2021 · US
Mount for vehicle
US-2021094402-A1 · Apr 1, 2021 · US
Hydraulic mount assembly and a powertrain that utilizes the hydraulic mount assembly
US-2021061379-A1 · Mar 4, 2021 · US
Mount assembly with electro-hydro-pneumatic switchable displacement elements
US-10919384-B2 · Feb 16, 2021 · US
Active damper
US-10836244-B2 · Nov 17, 2020 · US
Fluid-filled vibration-damping device
US-10781881-B2 · Sep 22, 2020 · US
Magnetically dynamic damping assembly
US-10690217-B2 · Jun 23, 2020 · US
Mount assembly with electro-hydro-pneumatic switchable displacement elements
US-2020023732-A1 · Jan 23, 2020 · US
Fluid mount having continuously variable characteristics for improving driving performance
US-10451141-B2 · Oct 22, 2019 · US
Fluid-filled vibration-damping device
US-2019285133-A1 · Sep 19, 2019 · US
Active damper
US-2019092155-A1 · Mar 28, 2019 · US
Magnetically dynamic damping assembly
US-2019078642-A1 · Mar 14, 2019 · US
Fluid mount having continuously variable characteristics for improving driving performance
US-2019072152-A1 · Mar 7, 2019 · US
Hydraulic powertrain mount with dual low frequency inertia tracks and decoupling membrane with synchronous switching mechanization
US-10167923-B2 · Jan 1, 2019 · US
Hydraulic powertrain mount with dual low frequency inertia tracks and decoupling membrane with synchronous switching mechanization
US-2018017130-A1 · Jan 18, 2018 · US
Active mount
US-9709123-B2 · Jul 18, 2017 · US
Active mount
US-2016327116-A1 · Nov 10, 2016 · US