Manufacturing method of bead core
US-2021370725-A1 · Dec 2, 2021 · US
Applying fillers or apexes to bead cores
Applying fillers or apexes to 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 | B29D2030/482 |
| Official title | {Applying fillers or apexes to bead cores} |
| Display label | Applying fillers or apexes to bead cores |
| Total patents | 83 |
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 | 10 |
| 2016 | 7 |
| 2017 | 10 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 12 |
| 2021 | 8 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 9 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for managing a plant for looping annular anchoring structures and plant for looping annular anchoring structures
US-10960629-B2 · Mar 30, 2021 · US
Method and apparatus for forming an apex
US-2020398512-A1 · Dec 24, 2020 · US
Bead apex rubber-forming method, and bead apex rubber-forming device
US-10864694-B2 · Dec 15, 2020 · US
Manufacturing method of bead core
US-2020369096-A1 · Nov 26, 2020 · US
Method and apparatus for forming a composite apex
US-2020198412-A1 · Jun 25, 2020 · US
Winding method and winding device for bead filler for tire
US-10688745-B2 · Jun 23, 2020 · US
Method for manufacturing tire
US-2020164688-A1 · May 28, 2020 · US
Bead core formation device
US-10661519-B2 · May 26, 2020 · US
Process and drum for looping annular anchoring structures in a process for building tyres for vehicle wheels
US-2020130308-A1 · Apr 30, 2020 · US
Bead member manufacturing method, a bead member and a pneumatic tire
US-2020130426-A1 · Apr 30, 2020 · US
Method of manufacturing bead member
US-10625482-B2 · Apr 21, 2020 · US
Production method for bead core, bead core and pneumatic tire
US-2020101685-A1 · Apr 2, 2020 · US
Process and drum for looping annular anchoring structures in a process for building tyres for vehicle wheels
US-10589483-B2 · Mar 17, 2020 · US
Filler-raising device
US-10442148-B2 · Oct 15, 2019 · US
Method and device for mounting filler to bead core
US-10322555-B2 · Jun 18, 2019 · US
Tire with filler strips enclosing bead cores and ply ends
US-10293643-B2 · May 21, 2019 · US
Device and method for manufacturing multiple layer rubber strip
US-2019111672-A1 · Apr 18, 2019 · US
Bead core coating method and bead core coating apparatus
US-2019084260-A1 · Mar 21, 2019 · US
Bead core coating method and bead core coating apparatus
US-2019084259-A1 · Mar 21, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29D2030/482?
- CPC B29D2030/482 is the Cooperative Patent Classification code for “Applying fillers or apexes to bead cores.”
- How many patents are filed under CPC B29D2030/482 (Applying fillers or apexes to bead cores)?
- Our database includes 83 publications tagged with this CPC code.
- Is patent activity under CPC B29D2030/482 growing?
- Publication counts under this code: 9 in 2024 vs 3 in 2025 (latest complete years).