Reinforced tread and method of forming
US-12441072-B2 · Oct 14, 2025 · US
by extrusion or injection of the tread on carcass
by extrusion or injection of the tread on carcass · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B29D30/62 |
| Official title | by extrusion or injection of the tread on carcass |
| Display label | by extrusion or injection of the tread on carcass |
| Total patents | 50 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 8 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 8 |
| 2021 | 2 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 6 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for building tyres for vehicle wheels
US-2025144902-A1 · May 8, 2025 · US
Process for building tyres for vehicle wheels
US-12220889-B2 · Feb 11, 2025 · US
Composite tread with targeted stiffness gradient and method of making
US-12202221-B2 · Jan 21, 2025 · US
Method and apparatus for forming an apex
US-2024416604-A1 · Dec 19, 2024 · US
Method and apparatus for forming an apex
US-12109773-B2 · Oct 8, 2024 · US
Method and apparatus for manufacturing a tyre tread and a tyre
US-12011894-B2 · Jun 18, 2024 · US
Reinforced tread and method of forming
US-11993110-B2 · May 28, 2024 · US
Method and apparatus for forming an apex
US-11981101-B2 · May 14, 2024 · US
Reinforced tread and method of forming
US-2024051343-A1 · Feb 15, 2024 · US
Applicator roll, tire component servicer and method for applying a strip to a drum
US-2023070473-A1 · Mar 9, 2023 · US
Apparatus for building and for checking a continuous elongated element of a tyre for vehicle wheels
US-11571867-B2 · Feb 7, 2023 · US
Composite tread with targeted stiffness gradient and method of making
US-11541691-B2 · Jan 3, 2023 · US
Method for forming tire components
US-11505001-B2 · Nov 22, 2022 · US
Method and apparatus for manufacturing a tyre tread and a tyre
US-2022347955-A1 · Nov 3, 2022 · US
Method and apparatus for manufacturing a tyre tread and a tyre
US-11420406-B2 · Aug 23, 2022 · US
Composite tread with targeted stiffness gradient and method of making
US-2022242077-A1 · Aug 4, 2022 · US
Process and apparatus for building tyres for vehicle wheels and tyres obtainable therefrom
US-2022212430-A1 · Jul 7, 2022 · US
Method and apparatus for forming an apex
US-2022063223-A1 · Mar 3, 2022 · US
Tire with asymmetrical tread with reduced shoulder heat generation
US-2022063343-A1 · Mar 3, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29D30/62?
- CPC B29D30/62 is the Cooperative Patent Classification code for “by extrusion or injection of the tread on carcass.”
- How many patents are filed under CPC B29D30/62 (by extrusion or injection of the tread on carcass)?
- Our database includes 50 publications tagged with this CPC code.
- Is patent activity under CPC B29D30/62 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).