Damping strut
US-10487901-B2 · Nov 26, 2019 · US
solids
solids · 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 | F16F2224/02 |
| Official title | solids |
| Display label | solids |
| Total patents | 223 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 7 |
| 2017 | 17 |
| 2018 | 21 |
| 2019 | 26 |
| 2020 | 34 |
| 2021 | 38 |
| 2022 | 28 |
| 2023 | 26 |
| 2024 | 15 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polyamide resin composition
US-2019256684-A1 · Aug 22, 2019 · US
Vibration-damping device
US-2019234476-A1 · Aug 1, 2019 · US
Compression spring assembly and methods of using the same
US-2019203792-A1 · Jul 4, 2019 · US
Damper for machining processes
US-10330167-B2 · Jun 25, 2019 · US
High creep resistance plastic material reinforced rings
US-2019186579-A1 · Jun 20, 2019 · US
Vehicle interior component
US-2019169897-A1 · Jun 6, 2019 · US
Method and apparatus of providing energy absorption for vibration dampening in a horizontal plane
US-2019154099-A1 · May 23, 2019 · US
Damper
US-2019145482-A1 · May 16, 2019 · US
Pseudo Feature Configured As A Damper For A Disk-Drive Suspension
US-2019136940-A1 · May 9, 2019 · US
Rotary drive apparatus
US-2019094483-A1 · Mar 28, 2019 · US
Bearing member, and vibration damping device using same
US-2019040924-A1 · Feb 7, 2019 · US
Thermal regulation and vibration isolation system
US-2018371892-A1 · Dec 27, 2018 · US
Conformal coatings
US-2018372179-A1 · Dec 27, 2018 · US
Linear vibration motor
US-2018358880-A1 · Dec 13, 2018 · US
Linear vibration motor
US-2018358879-A1 · Dec 13, 2018 · US
Damping strut
US-2018328443-A1 · Nov 15, 2018 · US
Device, method, and system for emissions control
US-10125648-B2 · Nov 13, 2018 · US
Air spring hybrid piston assembly
US-10125840-B2 · Nov 13, 2018 · US
Cooking appliance
US-2018313545-A1 · Nov 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16F2224/02?
- CPC F16F2224/02 is the Cooperative Patent Classification code for “solids.”
- How many patents are filed under CPC F16F2224/02 (solids)?
- Our database includes 223 publications tagged with this CPC code.
- Is patent activity under CPC F16F2224/02 growing?
- Publication counts under this code: 15 in 2024 vs 6 in 2025 (latest complete years).