- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 13/02 - Arrangement of grooves or ribs
Patent holdings for IPC class B60C 13/02
Total number of patents in this class: 391
10-year publication summary
|
45
|
66
|
48
|
34
|
34
|
27
|
18
|
12
|
10
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Yokohama Rubber Co., Ltd. | 4102 |
78 |
| Sumitomo Rubber Industries, Ltd. | 4711 |
64 |
| Bridgestone Corporation | 7233 |
55 |
| Toyo Tire Corporation | 1032 |
43 |
| Compagnie Generale des Etablissements Michelin | 4894 |
37 |
| Continental Reifen Deutschland GmbH | 2512 |
23 |
| Compagnie générale des établissements Michelin SCA | 2667 |
20 |
| Michelin Recherche et Technique S.A. | 2106 |
20 |
| Bridgestone Americas Tire Operations, LLC | 1112 |
10 |
| The Goodyear Tire & Rubber Company | 2384 |
7 |
| Toyo Tire & Rubber Co., Ltd. | 495 |
7 |
| Pirelli Tyre S.p.A. | 1938 |
4 |
| Daito Press Mfg. Co., Ltd. | 5 |
3 |
| Hankook Tire & Technology Co., Ltd. | 203 |
3 |
| Cheng Shin Rubber Ind. Co., Ltd | 158 |
2 |
| Hankook Tire Co., Ltd. | 126 |
2 |
| Continental Aktiengesellschaft | 70 |
1 |
| Uster Technologies AG | 168 |
1 |
| Bridgestone Firestone North American Tire, LLC | 2 |
1 |
| Ceat Limited | 169 |
1 |
| Other owners | 9 |