- 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
|
28
|
18
|
12
|
11
|
9
|
| 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. | 4109 |
76 |
| Sumitomo Rubber Industries, Ltd. | 4735 |
64 |
| Bridgestone Corporation | 7270 |
56 |
| Toyo Tire Corporation | 1060 |
45 |
| Compagnie Generale des Etablissements Michelin | 4980 |
37 |
| Continental Reifen Deutschland GmbH | 2544 |
25 |
| Compagnie générale des établissements Michelin SCA | 2753 |
19 |
| Michelin Recherche et Technique S.A. | 2076 |
19 |
| Bridgestone Americas Tire Operations, LLC | 1130 |
10 |
| The Goodyear Tire & Rubber Company | 2377 |
7 |
| Toyo Tire & Rubber Co., Ltd. | 476 |
7 |
| Pirelli Tyre S.p.A. | 1965 |
4 |
| Daito Press Mfg. Co., Ltd. | 5 |
3 |
| Hankook Tire & Technology Co., Ltd. | 222 |
3 |
| Cheng Shin Rubber Ind. Co., Ltd | 156 |
2 |
| Hankook Tire Co., Ltd. | 119 |
2 |
| Continental Aktiengesellschaft | 47 |
1 |
| Uster Technologies AG | 170 |
1 |
| Ceat Limited | 179 |
1 |
| Cheng Shin Rubber Industrial Co., Ltd. | 20 |
1 |
| Other owners | 8 |