Torsion damper and clutch disc
US-2025215955-A1 · Jul 3, 2025 · US
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with one or more intermediate members made of rubber or like material transmitting torque from the linings to the hub
with one or more intermediate members made of rubber or like material transmitting torque from the linings to the hub · 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 | F16D13/686 |
| Official title | {with one or more intermediate members made of rubber or like material transmitting torque from the linings to the hub} |
| Display label | with one or more intermediate members made of rubber or like material transmitting torque from the linings to the hub |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 2 |
| 2019 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Torsional damper for a vehicle transmission system
US-10359082-B2 · Jul 23, 2019 · US
Torsional damper for a vehicle transmission system
US-2017138412-A1 · May 18, 2017 · US
Clutch
US-9541139-B2 · Jan 10, 2017 · US
Clutch
US-2015275984-A1 · Oct 1, 2015 · US
Torque variation absorber device and transmission
US-2015053527-A1 · Feb 26, 2015 · US