FRP drive shaft
US-10138925-B2 · Nov 27, 2018 · US
Shafts made of fibre reinforced resin
Shafts made of fibre reinforced resin · 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 | F16C3/026 |
| Official title | {Shafts made of fibre reinforced resin} |
| Display label | Shafts made of fibre reinforced resin |
| Total patents | 244 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 12 |
| 2017 | 18 |
| 2018 | 23 |
| 2019 | 26 |
| 2020 | 21 |
| 2021 | 28 |
| 2022 | 28 |
| 2023 | 20 |
| 2024 | 27 |
| 2025 | 24 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nip roller and method of manufacturing film roll body
US-2018312360-A1 · Nov 1, 2018 · US
Multi-component driveshaft
US-2018313398-A1 · Nov 1, 2018 · US
Composite end connections
US-2018283425-A1 · Oct 4, 2018 · US
Composite shaft
US-2018283441-A1 · Oct 4, 2018 · US
Composite structural component with tension/compression mechanical joint
US-2018282992-A1 · Oct 4, 2018 · US
Shaft
US-2018257694-A1 · Sep 13, 2018 · US
Shaft assembly with internal uv-cured balance weight
US-2018195578-A1 · Jul 12, 2018 · US
Rotors for rotating machines with hollow fiber-reinforced composite shaft
US-10012263-B2 · Jul 3, 2018 · US
Drive train components for recreational vehicles
US-2018154985-A1 · Jun 7, 2018 · US
Open composite shaft
US-2018142726-A1 · May 24, 2018 · US
Manufacturing method of bar component and bar component
US-9956987-B2 · May 1, 2018 · US
All-composite torque tube with metal eyelets
US-9937671-B2 · Apr 10, 2018 · US
Active Thermal Management for Fire-Tolerant Drive Systems
US-2018087561-A1 · Mar 29, 2018 · US
Hybrid shaft for motor vehicles
US-9920786-B2 · Mar 20, 2018 · US
Composite driveshaft for a rotary system
US-9909624-B2 · Mar 6, 2018 · US
Torque transmission device
US-2018003242-A1 · Jan 4, 2018 · US
Method for producing a transmission shaft, preferably for an accessory box system of an aircraft turbomachine
US-9850939-B2 · Dec 26, 2017 · US
Power transmission shaft
US-2017335883-A1 · Nov 23, 2017 · US
High speed composite drive shaft
US-9759252-B2 · Sep 12, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16C3/026?
- CPC F16C3/026 is the Cooperative Patent Classification code for “Shafts made of fibre reinforced resin.”
- How many patents are filed under CPC F16C3/026 (Shafts made of fibre reinforced resin)?
- Our database includes 244 publications tagged with this CPC code.
- Is patent activity under CPC F16C3/026 growing?
- Publication counts under this code: 27 in 2024 vs 24 in 2025 (latest complete years).