- 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 15/00 - Tyre beads, e.g. ply turn-up or overlap
Patent holdings for IPC class B60C 15/00
Total number of patents in this class: 623
10-year publication summary
75
|
105
|
55
|
37
|
57
|
58
|
41
|
36
|
28
|
9
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bridgestone Corporation | 7067 |
131 |
Sumitomo Rubber Industries, Ltd. | 4421 |
78 |
The Yokohama Rubber Co., Ltd. | 3929 |
76 |
Compagnie Generale des Etablissements Michelin | 4450 |
70 |
Compagnie générale des établissements Michelin SCA | 2477 |
66 |
Michelin Recherche et Technique S.A. | 2328 |
48 |
Bridgestone Americas Tire Operations, LLC | 990 |
22 |
The Goodyear Tire & Rubber Company | 2569 |
20 |
Toyo Tire & Rubber Co., Ltd. | 631 |
16 |
Societe de Technologie Michelin | 692 |
15 |
Continental Reifen Deutschland GmbH | 2324 |
14 |
Pirelli Tyre S.p.A. | 1832 |
13 |
Toyo Tire Corporation | 943 |
12 |
Bridgestone Europe NV/SA | 240 |
5 |
Shandong Linglong Tyre Co., Ltd. | 197 |
3 |
TDK Corporation | 6306 |
2 |
Bartell Machinery Systems, LLC | 39 |
2 |
Fine Chemical Co., Ltd. | 47 |
2 |
Kumho Tire Co., Inc. | 167 |
2 |
Lehigh Technologies, Inc. | 30 |
2 |
Other owners | 24 |