Torsion damper for vehicle
US-12013008-B2 · Jun 18, 2024 · US
Spiral springs, e.g. lying in one plane, around axis of rotation
Spiral springs, e.g. lying in one plane, around axis of rotation · 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 | F16F15/1333 |
| Official title | {Spiral springs, e.g. lying in one plane, around axis of rotation} |
| Display label | Spiral springs, e.g. lying in one plane, around axis of rotation |
| Total patents | 40 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 12 |
| 2018 | 13 |
| 2019 | 6 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for inerter with adaptively adjusted inertia ratio
US-11965578-B2 · Apr 23, 2024 · US
Design method for inerter with adaptively adjusted inertia ratio
US-2022163094-A1 · May 26, 2022 · US
Vibration damper, associated damping mechanism and propulsion assembly
US-11118652-B2 · Sep 14, 2021 · US
Torsion damper for vehicle
US-2021215225-A1 · Jul 15, 2021 · US
Torsional vibration damper
US-10962085-B2 · Mar 30, 2021 · US
Torsional vibration damper and lock-up clutch for hydrokinetic torque-coupling device, and method for making the same
US-2020149620-A1 · May 14, 2020 · US
Vibration damping device for motor vehicle transmission drivetrain
US-10533627-B2 · Jan 14, 2020 · US
Damping device and washing machine including the same
US-10501881-B2 · Dec 10, 2019 · US
Torsional vibration damper
US-10451144-B2 · Oct 22, 2019 · US
Damper for an automobile clutch
US-10309482-B2 · Jun 4, 2019 · US
Transmission torque converter device
US-10288144-B2 · May 14, 2019 · US
Vibration damper, associated damping mechanism and propulsion assembly
US-2019024750-A1 · Jan 24, 2019 · US
Torsional vibration damper and lock-up clutch for hydrokinetic torque-coupling device, and method for making the same
US-2019003532-A1 · Jan 3, 2019 · US
Hydrokinetic torque coupling device for motor vehicle
US-10161492-B2 · Dec 25, 2018 · US
Torque transmission device for motor vehicle
US-10100909-B2 · Oct 16, 2018 · US
Vibration damper and lock-up clutch for hydrokinetic torque-coupling device, and method for making the same
US-2018291991-A1 · Oct 11, 2018 · US
Vibration damper and lock-up clutch for hydrokinetic torque-coupling device, and method for making the same
US-10094460-B1 · Oct 9, 2018 · US
Torque transmitting device
US-10094458-B2 · Oct 9, 2018 · US
Torsional vibration damper
US-2018283490-A1 · Oct 4, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16F15/1333?
- CPC F16F15/1333 is the Cooperative Patent Classification code for “Spiral springs, e.g. lying in one plane, around axis of rotation.”
- How many patents are filed under CPC F16F15/1333 (Spiral springs, e.g. lying in one plane, around axis of rotation)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC F16F15/1333 growing?
- Publication counts under this code: 1 in 2022 vs 2 in 2024 (latest complete years).