Tire having an over-molded bead construction
US-2017361557-A1 · Dec 21, 2017 · US
Bead cores
Bead cores · 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 | B60C15/04 |
| Official title | Bead cores |
| Display label | Bead cores |
| Total patents | 332 |
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 | 22 |
| 2016 | 28 |
| 2017 | 28 |
| 2018 | 28 |
| 2019 | 38 |
| 2020 | 44 |
| 2021 | 43 |
| 2022 | 45 |
| 2023 | 24 |
| 2024 | 19 |
| 2025 | 12 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pneumatic tire
US-9809064-B2 · Nov 7, 2017 · US
Lightweight tire
US-2017305206-A1 · Oct 26, 2017 · US
Tire
US-2017305197-A1 · Oct 26, 2017 · US
Tubeless tire having reinforced bead portion
US-2017291458-A1 · Oct 12, 2017 · US
Tire
US-2017232697-A1 · Aug 17, 2017 · US
Tire
US-2017210183-A1 · Jul 27, 2017 · US
Tire for two-wheeled automotive vehicle
US-2017203611-A1 · Jul 20, 2017 · US
Pneumatic tire
US-2017106704-A1 · Apr 20, 2017 · US
Tire manufacturing method
US-2017080658-A1 · Mar 23, 2017 · US
Reinforced Bias- Or Radial-Carcass Tire
US-2016311269-A1 · Oct 27, 2016 · US
Reinforced Cross-Ply or Radial-Tire
US-2016311270-A1 · Oct 27, 2016 · US
Tire, and tire manufacturing method
US-2016303905-A1 · Oct 20, 2016 · US
Tire having an electronic device in a lower sidewall
US-2016303921-A1 · Oct 20, 2016 · US
Pneumatic tire
US-2016288585-A1 · Oct 6, 2016 · US
Pneumatic tire for two-wheeled vehicle
US-2016288586-A1 · Oct 6, 2016 · US
Pneumatic tire
US-2016272013-A1 · Sep 22, 2016 · US
Reduced weight aircraft tire
US-2016263944-A1 · Sep 15, 2016 · US
Pneumatic tire
US-2016243901-A1 · Aug 25, 2016 · US
Pneumatic tire
US-2016243897-A1 · Aug 25, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60C15/04?
- CPC B60C15/04 is the Cooperative Patent Classification code for “Bead cores.”
- How many patents are filed under CPC B60C15/04 (Bead cores)?
- Our database includes 332 publications tagged with this CPC code.
- Is patent activity under CPC B60C15/04 growing?
- Publication counts under this code: 19 in 2024 vs 12 in 2025 (latest complete years).