- All sections
- B - Performing operations; transporting
- B60C - Vehicle tyres; tyre inflation; tyre changing; connecting valves to inflatable elastic bodies in general; devices or arrangements related to tyres
- B60C 9/04 - Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
Patent holdings for IPC class B60C 9/04
Total number of patents in this class: 204
10-year publication summary
21
|
29
|
20
|
24
|
21
|
14
|
26
|
16
|
17
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Yokohama Rubber Co., Ltd. | 3929 |
33 |
Compagnie Generale des Etablissements Michelin | 4450 |
31 |
Bridgestone Corporation | 7067 |
27 |
Compagnie générale des établissements Michelin SCA | 2477 |
25 |
Sumitomo Rubber Industries, Ltd. | 4421 |
21 |
Pirelli Tyre S.p.A. | 1832 |
11 |
Continental Reifen Deutschland GmbH | 2324 |
10 |
Michelin Recherche et Technique S.A. | 2328 |
7 |
The Goodyear Tire & Rubber Company | 2569 |
6 |
Bridgestone Americas Tire Operations, LLC | 990 |
6 |
Toyo Tire & Rubber Co., Ltd. | 631 |
5 |
Toyo Tire Corporation | 943 |
4 |
Kordsa Teknik Tekstil A.S. | 103 |
3 |
Hankook Tire Co., Ltd. | 140 |
2 |
Kuraray Co., Ltd. | 3392 |
2 |
Ford Global Technologies, LLC | 19702 |
1 |
Sumitomo Chemical Company, Limited | 8808 |
1 |
American Engineering Group LLC | 2 |
1 |
Hongduk Industrial Co., Ltd. | 20 |
1 |
Kordsa Global Endustriyel Iplik ve Kord Bezi Sanayi ve Ticaret A.S. | 49 |
1 |
Other owners | 6 |