Dynamic energy absorbing seat
US-12553488-B2 · Feb 17, 2026 · US
on fluid springs
on fluid springs · 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 | F16F7/112 |
| Official title | on fluid springs |
| Display label | on fluid springs |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 6 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rebound composite electromagnetic energy dissipation device for reducing sloshing with liquid-filled ball for large liquefied natural gas (lng) storage tank
US-2025129897-A1 · Apr 24, 2025 · US
Roll stabilizer for a motor vehicle
US-12269308-B2 · Apr 8, 2025 · US
Vibration absorber
US-12251973-B2 · Mar 18, 2025 · US
Free play chatter suppression
US-12234015-B2 · Feb 25, 2025 · US
Free Play Chatter Suppression
US-2024425172-A1 · Dec 26, 2024 · US
Method and apparatus for damping/absorbing rotational vibrations/oscillations
US-12139973-B2 · Nov 12, 2024 · US
Optical fiber sensing system
US-12130173-B2 · Oct 29, 2024 · US
Mass damper system
US-12017498-B2 · Jun 25, 2024 · US
Tunable viscoelastic neutralizer with oscillating mass on shaft for control of vibrations in pipes in general
US-11965580-B2 · Apr 23, 2024 · US
Vibration Absorber
US-2023398826-A1 · Dec 14, 2023 · US
Vibration absorbing device with a weighted membrane ano fluid displacement
US-2023366443-A1 · Nov 16, 2023 · US
Dynamic energy absorbing seat
US-2023349438-A1 · Nov 2, 2023 · US
Vibrational dampening elements
US-11739645-B2 · Aug 29, 2023 · US
Dynamic energy absorbing seat
US-11680618-B2 · Jun 20, 2023 · US
Optical fiber sensing system
US-2023184583-A1 · Jun 15, 2023 · US
Tower vibration damper
US-11603678-B2 · Mar 14, 2023 · US
Tunable viscoelastic neutralizer with oscillating mass on shaft for control of vibrations in pipes in general
US-2023018936-A1 · Jan 19, 2023 · US
Damper and load-bearing enclosing structure provided with damper
US-11549277-B2 · Jan 10, 2023 · US
Mass Damper System
US-2022388364-A1 · Dec 8, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16F7/112?
- CPC F16F7/112 is the Cooperative Patent Classification code for “on fluid springs.”
- How many patents are filed under CPC F16F7/112 (on fluid springs)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC F16F7/112 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).