Derailleur with damper of the chain guide
US-10137962-B2 · Nov 27, 2018 · US
resulting in the damping effects during contraction being different from the damping effects during extension {, i.e. responsive to the direction of movement (F16F9/504 takes precedence)}
resulting in the damping effects during contraction being different from the damping effects during extension {, i.e. responsive to the direction of movement (F16F9/504 takes precedence)} · 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 | F16F9/516 |
| Official title | resulting in the damping effects during contraction being different from the damping effects during extension {, i.e. responsive to the direction of movement (F16F9/504 takes precedence)} |
| Display label | resulting in the damping effects during contraction being different from the damping effects during extension {, i.e. responsive to the direction of movement (F16F9/504 takes precedence)} |
| Total patents | 264 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 11 |
| 2017 | 21 |
| 2018 | 17 |
| 2019 | 28 |
| 2020 | 29 |
| 2021 | 23 |
| 2022 | 25 |
| 2023 | 32 |
| 2024 | 32 |
| 2025 | 27 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and apparatus for vehicle suspension
US-2018334006-A1 · Nov 22, 2018 · US
Shock device in particular for bicycles
US-2018334220-A1 · Nov 22, 2018 · US
Hydraulic suspension damper with hydro-mechanical stroke stop
US-10107351-B2 · Oct 23, 2018 · US
Hydraulic damper with a hydraulic compression stop arrangement
US-2018223942-A1 · Aug 9, 2018 · US
Twin tube shock with adjustable pressure regulation
US-2018216692-A1 · Aug 2, 2018 · US
Twin-tube hydraulic damper with a vibration suppressing device
US-2018209506-A1 · Jul 26, 2018 · US
Hydraulic suspension damper with hydro-mechanical stroke stop
US-2018163813-A1 · Jun 14, 2018 · US
Damper device
US-2018135719-A1 · May 17, 2018 · US
Spring loaded hydraulically damped strut
US-9926995-B2 · Mar 27, 2018 · US
Aircraft thrust reverser system with hydraulic assist device
US-2018058374-A1 · Mar 1, 2018 · US
Shock absorber
US-2018031070-A1 · Feb 1, 2018 · US
Vehicle suspension system
US-9855811-B2 · Jan 2, 2018 · US
Derailleur with damper of the chain guide
US-2017355423-A1 · Dec 14, 2017 · US
Shock absorber
US-9834054-B2 · Dec 5, 2017 · US
Damping valve and shock absorber
US-2017328440-A1 · Nov 16, 2017 · US
Controllable shock absorber for motor vehicles
US-2017313355-A1 · Nov 2, 2017 · US
Hydraulic buffer assembly
US-2017314635-A1 · Nov 2, 2017 · US
Fluid damper device, apparatus with damper and western-style toilet unit
US-2017314633-A1 · Nov 2, 2017 · US
Adjustable Damping Valve Device
US-2017314634-A1 · Nov 2, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16F9/516?
- CPC F16F9/516 is the Cooperative Patent Classification code for “resulting in the damping effects during contraction being different from the damping effects during extension {, i.e. responsive to the direction of movement (F16F9/504 takes precedence)}.”
- How many patents are filed under CPC F16F9/516 (resulting in the damping effects during contraction being different from the damping effects during extension {, i.e. responsive to the direction of movement (F16F9/504 takes precedence)})?
- Our database includes 264 publications tagged with this CPC code.
- Is patent activity under CPC F16F9/516 growing?
- Publication counts under this code: 32 in 2024 vs 27 in 2025 (latest complete years).