Articulated working machine vehicle
US-12420865-B2 · Sep 23, 2025 · US
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with forced fluid circulation
with forced fluid circulation · 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 | F16F15/162 |
| Official title | {with forced fluid circulation} |
| Display label | with forced fluid circulation |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Output shaft of a vehicle
US-11959528-B2 · Apr 16, 2024 · US
Damping device for damping shaft vibration
US-11940032-B2 · Mar 26, 2024 · US
Damper arrangement and transmission for a motor vehicle drive train
US-11746851-B2 · Sep 5, 2023 · US
An articulated working machine vehicle
US-2023060686-A1 · Mar 2, 2023 · US
Squeeze film damper acoustic isolation
US-11433322-B2 · Sep 6, 2022 · US
Damper device
US-11421744-B2 · Aug 23, 2022 · US
Method for operating a drivetrain of a motor vehicle and drivetrain for a motor vehicle
US-11300175-B2 · Apr 12, 2022 · US
Damper Arrangement and Transmission for a Motor Vehicle Drive Train
US-2021341034-A1 · Nov 4, 2021 · US
Output Shaft of a Vehicle
US-2021277977-A1 · Sep 9, 2021 · US
Integrated 3D-prototyped online dynamic balance terminal
US-11092944-B2 · Aug 17, 2021 · US
Method for operating a drivetrain of a motor vehicle and drivetrain for a motor vehicle
US-2021062889-A1 · Mar 4, 2021 · US
Squeeze Film Damper Acoustic Isolation
US-2021054880-A1 · Feb 25, 2021 · US
Integrated 3D-Prototyped Online Dynamic Balance Terminal
US-2020387137-A1 · Dec 10, 2020 · US
Torsional vibration damping assembly for a drive train of a vehicle
US-10690218-B2 · Jun 23, 2020 · US
Damper Device
US-2020124112-A1 · Apr 23, 2020 · US
Damper Device
US-2020124111-A1 · Apr 23, 2020 · US
Damping Device for Damping Shaft Vibration
US-2020056677-A1 · Feb 20, 2020 · US
Drive system for aircraft landing gear
US-2019071168-A1 · Mar 7, 2019 · US
Torsional Vibration Damping Assembly For A Drive Train Of A Vehicle
US-2019032748-A1 · Jan 31, 2019 · US