- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 9/09 - Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply combined with other carcass plies having cords extending diagonally from bead to bead, i.e. combined radial ply and bias angle ply
Patent holdings for IPC class B60C 9/09
Total number of patents in this class: 43
10-year publication summary
|
3
|
0
|
4
|
0
|
2
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5
|
0
|
2
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Michelin Recherche et Technique S.A. | 2134 |
9 |
| Pirelli Tyre S.p.A. | 1927 |
8 |
| The Yokohama Rubber Co., Ltd. | 4101 |
7 |
| Compagnie Generale des Etablissements Michelin | 4855 |
5 |
| Continental Reifen Deutschland GmbH | 2463 |
4 |
| Societe de Technologie Michelin | 546 |
3 |
| Bridgestone Corporation | 7231 |
2 |
| Sumitomo Rubber Industries, Ltd. | 4712 |
2 |
| The Goodyear Tire & Rubber Company | 2384 |
1 |
| Bridgestone Americas Tire Operations, LLC | 1091 |
1 |
| Ralf Bohle GmbH | 65 |
1 |
| Other owners | 0 |