- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 11/04 - Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
Patent holdings for IPC class B60C 11/04
Total number of patents in this class: 888
10-year publication summary
|
53
|
48
|
53
|
58
|
30
|
28
|
29
|
12
|
16
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7218 |
261 |
| The Yokohama Rubber Co., Ltd. | 4085 |
122 |
| Sumitomo Rubber Industries, Ltd. | 4673 |
109 |
| Compagnie Generale des Etablissements Michelin | 4766 |
92 |
| Continental Reifen Deutschland GmbH | 2460 |
66 |
| Michelin Recherche et Technique S.A. | 2155 |
59 |
| Compagnie générale des établissements Michelin SCA | 2584 |
50 |
| Pirelli Tyre S.p.A. | 1923 |
29 |
| Toyo Tire & Rubber Co., Ltd. | 532 |
21 |
| The Goodyear Tire & Rubber Company | 2468 |
15 |
| Bridgestone Americas Tire Operations, LLC | 1075 |
14 |
| Toyo Tire Corporation | 1012 |
12 |
| Kabushiki Kaisha Bridgestone | 63 |
6 |
| Societe de Technologie Michelin | 561 |
5 |
| Bridgestone Bandag, LLC | 271 |
4 |
| Continental Aktiengesellschaft | 100 |
3 |
| Lindsay Corporation | 242 |
2 |
| E. I. du Pont de Nemours and Company | 3975 |
1 |
| Continental Tire North America, Inc. | 5 |
1 |
| American Pacific Industries, Inc. | 51 |
1 |
| Other owners | 15 |