- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 7/12 - Non-inflatable or solid tyres characterised by means for increasing resiliency using enclosed chambers, e.g. gas-filled
Patent holdings for IPC class B60C 7/12
Total number of patents in this class: 120
10-year publication summary
|
15
|
24
|
18
|
28
|
4
|
7
|
2
|
7
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Compagnie Generale des Etablissements Michelin | 4995 |
22 |
| The Goodyear Tire & Rubber Company | 2379 |
10 |
| Bridgestone Americas Tire Operations, LLC | 1137 |
8 |
| Compagnie générale des établissements Michelin SCA | 2756 |
7 |
| Wheels Investment, LLC | 10 |
5 |
| Sumitomo Rubber Industries, Ltd. | 4735 |
4 |
| Otico | 38 |
4 |
| Michelin Recherche et Technique S.A. | 2066 |
3 |
| Camso Inc. | 241 |
3 |
| Gallagher Corporation | 5 |
3 |
| Jalcos Holdings Inc. | 23 |
2 |
| Lindsay Corporation | 246 |
2 |
| Superior Tire and Rubber Corporation | 7 |
2 |
| Superior Tire & Rubber Corp. | 9 |
2 |
| Trelleborg Wheel Systems Italia S.p.A. | 25 |
2 |
| Ser.ca. S.r.l. | 2 |
2 |
| Shenzhen Daorui Tire Co., Ltd | 6 |
2 |
| Mrwolf S.r.l. | 6 |
2 |
| OTR Engineered Solutions, Inc. | 36 |
2 |
| BASF SE | 21339 |
1 |
| Other owners | 32 |