- 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 17/04 - Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
Patent holdings for IPC class B60C 17/04
Total number of patents in this class: 127
10-year publication summary
|
13
|
11
|
15
|
11
|
14
|
10
|
10
|
6
|
9
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hutchinson | 455 |
15 |
| The Yokohama Rubber Co., Ltd. | 3929 |
10 |
| Hutchinson Industries, Inc. | 29 |
8 |
| Run Flat Systems Limited | 10 |
8 |
| Michelin Recherche et Technique S.A. | 2328 |
7 |
| Compagnie Generale des Etablissements Michelin | 4450 |
7 |
| Societe de Technologie Michelin | 692 |
6 |
| Sumitomo Rubber Industries, Ltd. | 4421 |
5 |
| Bridgestone Americas Tire Operations, LLC | 990 |
5 |
| Lindsay Corporation | 229 |
4 |
| Fukunaga Office Co., Ltd. | 14 |
4 |
| Carbon Air Limited | 24 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
| Bridgestone Corporation | 7067 |
2 |
| The Goodyear Tire & Rubber Company | 2569 |
2 |
| Compagnie générale des établissements Michelin SCA | 2477 |
2 |
| Terex South Dakota, Inc. | 115 |
2 |
| Transense Technologies plc | 40 |
2 |
| Tyron International Limited | 3 |
2 |
| Tyre Emergency Safety Device（beijing）technology Development Co., Ltd | 2 |
2 |
| Other owners | 29 |