Seat device for vehicle
US-10131261-B2 · Nov 20, 2018 · US
on plastics springs
on plastics 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 | F16F7/108 |
| Official title | on plastics springs |
| Display label | on plastics springs |
| Total patents | 255 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 20 |
| 2017 | 21 |
| 2018 | 30 |
| 2019 | 33 |
| 2020 | 28 |
| 2021 | 23 |
| 2022 | 18 |
| 2023 | 26 |
| 2024 | 21 |
| 2025 | 16 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Damping component and damping structure
US-10054181-B2 · Aug 21, 2018 · US
Damper with tuned vibration absorber
US-2018208009-A1 · Jul 26, 2018 · US
Dynamic damper control device
US-2018180131-A1 · Jun 28, 2018 · US
Vehicle active damper
US-9835218-B2 · Dec 5, 2017 · US
Vibratory bandgap device
US-9810279-B2 · Nov 7, 2017 · US
Inertial sensor attachment structure and motorcycle
US-9802589-B2 · Oct 31, 2017 · US
Steering wheel adaptive mass dampening system
US-2017297604-A1 · Oct 19, 2017 · US
Piezoelectric liquid inertia vibration eliminator
US-9771150-B2 · Sep 26, 2017 · US
Designs and manufacturing methods for lightweight hyperdamping materials providing large attenuation of broadband-frequency structure-borne sound
US-2017268591-A1 · Sep 21, 2017 · US
Dynamic damper assembly
US-2017268601-A1 · Sep 21, 2017 · US
Seat device for vehicle
US-9746048-B2 · Aug 29, 2017 · US
Seat device for vehicle
US-2017225597-A1 · Aug 10, 2017 · US
Characteristic value variable dynamic vibration absorber and characteristic value variable vibration isolator
US-2017219039-A1 · Aug 3, 2017 · US
Dual mode tuning type dynamic damper and drive shaft device and vehicle thereby
US-2017204936-A1 · Jul 20, 2017 · US
Active vibration absorber
US-9689453-B2 · Jun 27, 2017 · US
Propshaft liner
US-2017175846-A1 · Jun 22, 2017 · US
Compression-type mass damper, and suspension system and vehicle using the same
US-2017167560-A1 · Jun 15, 2017 · US
Damper device and steering device
US-2017113718-A1 · Apr 27, 2017 · US
Cutting tool holder with vibration damping weight assembly
US-9616502-B2 · Apr 11, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16F7/108?
- CPC F16F7/108 is the Cooperative Patent Classification code for “on plastics springs.”
- How many patents are filed under CPC F16F7/108 (on plastics springs)?
- Our database includes 255 publications tagged with this CPC code.
- Is patent activity under CPC F16F7/108 growing?
- Publication counts under this code: 21 in 2024 vs 16 in 2025 (latest complete years).