Non-metal sprocket
US-10865868-B2 · Dec 15, 2020 · US
manufactured exclusively or in part of non-metallic material, e.g. plastics (F16H55/38, F16H55/42, F16H55/46 take precedence)
manufactured exclusively or in part of non-metallic material, e.g. plastics (F16H55/38, F16H55/42, F16H55/46 take 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 | F16H55/48 |
| Official title | manufactured exclusively or in part of non-metallic material, e.g. plastics (F16H55/38, F16H55/42, F16H55/46 take precedence) |
| Display label | manufactured exclusively or in part of non-metallic material, e.g. plastics (F16H55/38, F16H55/42, F16H55/46 take precedence) |
| Total patents | 103 |
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 | 7 |
| 2016 | 12 |
| 2017 | 15 |
| 2018 | 10 |
| 2019 | 13 |
| 2020 | 12 |
| 2021 | 13 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pulley with line guides
US-10604390-B1 · Mar 31, 2020 · US
Resin gear, injection molding method for resin gear, resin-tooth-provided belt pulley, and resin rotator
US-10576673-B2 · Mar 3, 2020 · US
Pulley with drive feature for belt installation
US-2019376592-A1 · Dec 12, 2019 · US
Method for manufacturing a pulley device, a pulley device according to such a manufacturing method and an engine fitted with such a pulley
US-10493712-B2 · Dec 3, 2019 · US
Non-metal sprocket
US-2019360573-A1 · Nov 28, 2019 · US
Power steering apparatus
US-2019351938-A1 · Nov 21, 2019 · US
Metal compression rings
US-10473205-B2 · Nov 12, 2019 · US
Bicycle sprocket assembly
US-10442496-B2 · Oct 15, 2019 · US
Non-metal sprocket and bushing apparatus
US-2019277384-A1 · Sep 12, 2019 · US
Plastic composite containing magnetic alloy powder, air conditioner compressor having the same and method of producing them
US-2019203780-A1 · Jul 4, 2019 · US
Torsional Damper
US-2019186611-A1 · Jun 20, 2019 · US
Stepless transmission
US-10253853-B2 · Apr 9, 2019 · US
Resin gear, injection molding method for resin gear, resin-tooth-provided belt pulley, and resin rotator
US-2019099931-A1 · Apr 4, 2019 · US
Electric power steering apparatus
US-2019047612-A1 · Feb 14, 2019 · US
Metal compression rings
US-2019024774-A1 · Jan 24, 2019 · US
Steering system
US-2018346015-A1 · Dec 6, 2018 · US
Steering system
US-2018281843-A1 · Oct 4, 2018 · US
Bicycle sprocket assembly
US-2018281898-A1 · Oct 4, 2018 · US
Non-metal sprocket
US-2018274648-A1 · Sep 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16H55/48?
- CPC F16H55/48 is the Cooperative Patent Classification code for “manufactured exclusively or in part of non-metallic material, e.g. plastics (F16H55/38, F16H55/42, F16H55/46 take precedence).”
- How many patents are filed under CPC F16H55/48 (manufactured exclusively or in part of non-metallic material, e.g. plastics (F16H55/38, F16H55/42, F16H55/46 take precedence))?
- Our database includes 103 publications tagged with this CPC code.
- Is patent activity under CPC F16H55/48 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).