- All sections
- B - Performing operationstransporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 30/60 - Applying bands of rubber treads, i.e. applying camel backs by winding narrow strips
Patent holdings for IPC class B29D 30/60
Total number of patents in this class: 121
10-year publication summary
|
5
|
8
|
9
|
7
|
2
|
5
|
2
|
3
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Rubber Industries, Ltd. | 4737 |
25 |
| Pirelli Tyre S.p.A. | 1962 |
22 |
| Bridgestone Corporation | 7268 |
16 |
| Toyo Tire & Rubber Co., Ltd. | 476 |
12 |
| Compagnie Generale des Etablissements Michelin | 4979 |
9 |
| Michelin Recherche et Technique S.A. | 2079 |
7 |
| Continental Reifen Deutschland GmbH | 2540 |
6 |
| Compagnie générale des établissements Michelin SCA | 2744 |
5 |
| The Yokohama Rubber Co., Ltd. | 4112 |
3 |
| Toyo Tire Corporation | 1057 |
3 |
| The Goodyear Tire & Rubber Company | 2388 |
2 |
| Bridgestone Americas Tire Operations, LLC | 1130 |
2 |
| VMI Holland B.V. | 448 |
2 |
| Bridgestone Europe NV/SA | 398 |
2 |
| Continental Aktiengesellschaft | 48 |
1 |
| Kabushiki Kaisha Bridgestone | 59 |
1 |
| Marangoni S.p.A. | 24 |
1 |
| Pirelli Pneumatici S.p.A. | 15 |
1 |
| Societe de Technologie Michelin | 505 |
1 |
| Other owners | 0 |