- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 11/01 - Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
Patent holdings for IPC class B60C 11/01
Total number of patents in this class: 520
10-year publication summary
|
56
|
72
|
73
|
44
|
36
|
39
|
24
|
15
|
16
|
13
|
| 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. | 4114 |
153 |
| Bridgestone Corporation | 7259 |
105 |
| Sumitomo Rubber Industries, Ltd. | 4726 |
90 |
| Toyo Tire Corporation | 1053 |
44 |
| Continental Reifen Deutschland GmbH | 2538 |
26 |
| Compagnie Generale des Etablissements Michelin | 4970 |
23 |
| Compagnie générale des établissements Michelin SCA | 2716 |
13 |
| Michelin Recherche et Technique S.A. | 2084 |
12 |
| Toyo Tire & Rubber Co., Ltd. | 488 |
12 |
| Bridgestone Americas Tire Operations, LLC | 1126 |
8 |
| The Goodyear Tire & Rubber Company | 2395 |
4 |
| Kumho Tire Co., Inc. | 155 |
4 |
| Hankook Tire Co., Ltd. | 123 |
3 |
| Societe de Technologie Michelin | 509 |
3 |
| Continental Aktiengesellschaft | 58 |
2 |
| Pirelli Tyre S.p.A. | 1961 |
2 |
| API, Inc. | 3 |
2 |
| American Pacific Industries, Inc. | 51 |
1 |
| Apollo Tyres Ltd. | 30 |
1 |
| Cheng Shin Rubber Industrial Co., Ltd. | 20 |
1 |
| Other owners | 11 |