Engine mount for vehicle
US-2020001695-A1 · Jan 2, 2020 · US
characterised by features of passages between working chambers
characterised by features of passages between working 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 | F16F13/1463 |
| Official title | {characterised by features of passages between working chambers} |
| Display label | characterised by features of passages between working chambers |
| Total patents | 143 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 14 |
| 2019 | 24 |
| 2020 | 22 |
| 2021 | 15 |
| 2022 | 19 |
| 2023 | 12 |
| 2024 | 7 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine mount
US-10520057-B2 · Dec 31, 2019 · US
Vibration-damping device
US-2019389296-A1 · Dec 26, 2019 · US
Liquid-filled vibration isolator
US-2019360551-A1 · Nov 28, 2019 · US
Hydraulic mount for vehicle
US-10473181-B2 · Nov 12, 2019 · US
Fluid mount having continuously variable characteristics for improving driving performance
US-10451141-B2 · Oct 22, 2019 · US
Hydraulic engine-mount
US-10436281-B2 · Oct 8, 2019 · US
Torque rod
US-10436279-B2 · Oct 8, 2019 · US
Liquid-sealed antivibration device
US-10422404-B2 · Sep 24, 2019 · US
Engine mount
US-10406906-B2 · Sep 10, 2019 · US
Engine mount
US-10406904-B2 · Sep 10, 2019 · US
Engine mount having nozzle plate embedded with dual membrane
US-2019248220-A1 · Aug 15, 2019 · US
Engine mount for vehicle
US-10336175-B2 · Jul 2, 2019 · US
Engine mount for vehicle
US-2019160933-A1 · May 30, 2019 · US
Hydraulic mount apparatus and a suspension system that utilizes the hydraulic mount apparatus
US-10300757-B2 · May 28, 2019 · US
Hydraulic mount for vehicle
US-2019128364-A1 · May 2, 2019 · US
Hydraulic mount for vehicle
US-2019128363-A1 · May 2, 2019 · US
Hydraulic mount having unidirectional damping membrane
US-2019111772-A1 · Apr 18, 2019 · US
Fluid mount having continuously variable characteristics for improving driving performance
US-2019072152-A1 · Mar 7, 2019 · US
Engine Mount
US-2019061509-A1 · Feb 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16F13/1463?
- CPC F16F13/1463 is the Cooperative Patent Classification code for “characterised by features of passages between working chambers.”
- How many patents are filed under CPC F16F13/1463 (characterised by features of passages between working chambers)?
- Our database includes 143 publications tagged with this CPC code.
- Is patent activity under CPC F16F13/1463 growing?
- Publication counts under this code: 7 in 2024 vs 7 in 2025 (latest complete years).