Silicone free rotational spring hinge dampener
US-12110936-B2 · Oct 8, 2024 · US
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loaded mainly in torsion
loaded mainly in torsion · 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 | F16F1/48 |
| Official title | loaded mainly in torsion |
| Display label | loaded mainly in torsion |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Metamaterial and metadamper
US-2024136100-A1 · Apr 25, 2024 · US
High temperature, high torque, polymeric rotational dampener
US-2023258241-A1 · Aug 17, 2023 · US
Torsion damper and damper device
US-11603888-B2 · Mar 14, 2023 · US
Rammer with vibration isolation
US-2023049127-A1 · Feb 16, 2023 · US
Silicone free rotational spring hinge dampener
US-2022056979-A1 · Feb 24, 2022 · US
Torsion damper and damper device
US-2021131498-A1 · May 6, 2021 · US
Torsion coil spring supporting structure, electrical connecting member and image forming apparatus
US-10838347-B2 · Nov 17, 2020 · US
Torsion coil spring supporting structure, electrical connecting member and image forming apparatus
US-2020125025-A1 · Apr 23, 2020 · US
Torsion spring
US-10428889-B2 · Oct 1, 2019 · US
Elastomer coupling and associated roll stabilizer
US-10377201-B2 · Aug 13, 2019 · US
Elastomer coupling and associated roll stabilizer
US-2018272822-A1 · Sep 27, 2018 · US
Torsion spring
US-2018238409-A1 · Aug 23, 2018 · US
Assembly with negative torsional stiffness
US-10030731-B1 · Jul 24, 2018 · US
Rotary dampers, systems, and related methods
US-9879753-B2 · Jan 30, 2018 · US
MEMS hinges with enhanced rotatability
US-9546508-B2 · Jan 17, 2017 · US
Rotary dampers, systems, and related methods
US-2016017954-A1 · Jan 21, 2016 · US