Damper device
US-2023400068-A1 · Dec 14, 2023 · US
Overload protection, i.e. means for limiting torque
Overload protection, i.e. means for limiting torque · 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 | F16F15/1297 |
| Official title | {Overload protection, i.e. means for limiting torque} |
| Display label | Overload protection, i.e. means for limiting torque |
| Total patents | 101 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 10 |
| 2021 | 15 |
| 2022 | 11 |
| 2023 | 21 |
| 2024 | 10 |
| 2025 | 13 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Damper device
US-11815148-B2 · Nov 14, 2023 · US
Torque limiter for a drivetrain
US-11788582-B2 · Oct 17, 2023 · US
Power transmission device
US-11543002-B2 · Jan 3, 2023 · US
Damper device
US-2022412410-A1 · Dec 29, 2022 · US
Torque limiter and power transmission device
US-11499603-B2 · Nov 15, 2022 · US
Power transmission device
US-11486463-B2 · Nov 1, 2022 · US
Damper
US-11460088-B2 · Oct 4, 2022 · US
Damper device
US-11454296-B2 · Sep 27, 2022 · US
Powertrain interface module
US-11441639-B2 · Sep 13, 2022 · US
Drive train unit with a torsion damper and an inner intermediate hub
US-2022252133-A1 · Aug 11, 2022 · US
Torque limiter embedded damper device
US-11408468-B2 · Aug 9, 2022 · US
Damper device
US-11359694-B2 · Jun 14, 2022 · US
Hysteresis torque generating mechanism and power transmission device
US-2022090634-A1 · Mar 24, 2022 · US
Slip clutch comprising an axis of rotation
US-11268578-B2 · Mar 8, 2022 · US
Torque limiter embedded damper device
US-2021388873-A1 · Dec 16, 2021 · US
Damper device
US-2021388874-A1 · Dec 16, 2021 · US
Power transmission device
US-2021381556-A1 · Dec 9, 2021 · US
Torsional vibration damper
US-2021355999-A1 · Nov 18, 2021 · US
Damper device
US-11162557-B2 · Nov 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16F15/1297?
- CPC F16F15/1297 is the Cooperative Patent Classification code for “Overload protection, i.e. means for limiting torque.”
- How many patents are filed under CPC F16F15/1297 (Overload protection, i.e. means for limiting torque)?
- Our database includes 101 publications tagged with this CPC code.
- Is patent activity under CPC F16F15/1297 growing?
- Publication counts under this code: 10 in 2024 vs 13 in 2025 (latest complete years).