- 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 17/00 - Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
Patent holdings for IPC class B60C 17/00
Total number of patents in this class: 402
10-year publication summary
|
42
|
47
|
37
|
32
|
36
|
44
|
25
|
27
|
11
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7067 |
135 |
| The Yokohama Rubber Co., Ltd. | 3929 |
57 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
56 |
| Michelin Recherche et Technique S.A. | 2328 |
18 |
| Compagnie Generale des Etablissements Michelin | 4450 |
14 |
| Compagnie générale des établissements Michelin SCA | 2477 |
12 |
| Bridgestone Americas Tire Operations, LLC | 990 |
12 |
| Societe de Technologie Michelin | 692 |
11 |
| Toyo Tire & Rubber Co., Ltd. | 631 |
11 |
| Pirelli Tyre S.p.A. | 1832 |
9 |
| Continental Reifen Deutschland GmbH | 2324 |
8 |
| Toyo Tire Corporation | 943 |
7 |
| Hutchinson | 455 |
5 |
| Continental Aktiengesellschaft | 168 |
4 |
| Run Flat Systems Limited | 10 |
3 |
| The Goodyear Tire & Rubber Company | 2569 |
2 |
| Amerityre | 17 |
2 |
| Galileo Wheel Ltd. | 18 |
2 |
| Hutchinson Industries, Inc. | 29 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Other owners | 31 |