Lquid-filled vibration isolator
US-11644080-B2 · May 9, 2023 · US
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comprising means for acting dynamically on the walls bounding an equilibration chamber (F16F13/264 take precedence)
comprising means for acting dynamically on the walls bounding an equilibration chamber (F16F13/264 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 | F16F13/268 |
| Official title | {comprising means for acting dynamically on the walls bounding an equilibration chamber (F16F13/264 take precedence)} |
| Display label | comprising means for acting dynamically on the walls bounding an equilibration chamber (F16F13/264 take precedence) |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Orifice member placing table, orifice member placing method, and liquid-sealed vibration-proof mount manufacturing method
US-11255403-B2 · Feb 22, 2022 · US
Lquid-filled vibration isolator
US-2021317894-A1 · Oct 14, 2021 · US
Orifice member placing table, orifice member placing method, and liquid-sealed vibration-proof mount manufacturing method
US-2020191234-A1 · Jun 18, 2020 · US
Anti-vibration device
US-10502279-B2 · Dec 10, 2019 · US
Multi-stage damping assembly
US-10190651-B2 · Jan 29, 2019 · US
Anti-vibration device
US-2018238414-A1 · Aug 23, 2018 · US
Vibration-damping electromagnetic actuator and manufacturing method thereof, active fluid-filled vibration-damping device and active vibration-damping device using vibration-damping electromagnetic actuator
US-9982743-B2 · May 29, 2018 · US
Multi-stage damping assembly
US-2017363173-A1 · Dec 21, 2017 · US
Vibration-damping device
US-9719575-B2 · Aug 1, 2017 · US
Active vibration isolating support apparatus
US-9592726-B2 · Mar 14, 2017 · US
Vibration-damping electromagnetic actuator and manufacturing method thereof, active fluid-filled vibration-damping device and active vibration-damping device using vibration-damping electromagnetic actuator
US-2017058989-A1 · Mar 2, 2017 · US
Hydraulic vibration-damping support
US-9416843-B2 · Aug 16, 2016 · US
Vibration-damping device
US-2016223048-A1 · Aug 4, 2016 · US
Fluid-filled vibration damping device
US-9394964-B2 · Jul 19, 2016 · US
Control apparatus for controlling active vibroisolating support device
US-9352643-B2 · May 31, 2016 · US
Fluid-filled type active vibration damping device
US-9243680-B2 · Jan 26, 2016 · US
Hydraulic Vibration-Damping Support
US-2015233443-A1 · Aug 20, 2015 · US
Structure of active mount
US-9033321-B2 · May 19, 2015 · US
Liquid-filled vibration damping device
US-9016673-B2 · Apr 28, 2015 · US