Damper device
US-12392380-B2 · Aug 19, 2025 · US
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characterised by main friction means acting radially outside the circumferential lines of action of the elastic members
characterised by main friction means acting radially outside the circumferential lines of action of the elastic members · 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 | F16F15/1395 |
| Official title | {characterised by main friction means acting radially outside the circumferential lines of action of the elastic members} |
| Display label | characterised by main friction means acting radially outside the circumferential lines of action of the elastic members |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Damper device
US-2023204077-A1 · Jun 29, 2023 · US
Torsional vibration damper with a friction plate
US-2021190172-A1 · Jun 24, 2021 · US
Dual mass flywheel
US-9964177-B2 · May 8, 2018 · US
Damper apparatus
US-9739340-B2 · Aug 22, 2017 · US
Damper apparatus
US-9638262-B2 · May 2, 2017 · US
Sliding member
US-2016305489-A1 · Oct 20, 2016 · US
Damper device
US-2016084318-A1 · Mar 24, 2016 · US
Damper apparatus
US-2016033002-A1 · Feb 4, 2016 · US
Damper device
US-9243670-B2 · Jan 26, 2016 · US
Damper apparatus
US-2015267756-A1 · Sep 24, 2015 · US
Damper device
US-9086116-B2 · Jul 21, 2015 · US
Damper device
US-8968150-B2 · Mar 3, 2015 · US