- All sections
- B - Performing operationstransporting
- B60C - Vehicle tyrestyre inflationtyre changingconnecting valves to inflatable elastic bodies in generaldevices or arrangements related to tyres
- B60C 19/00 - Tyre parts or constructions not otherwise provided for
Patent holdings for IPC class B60C 19/00
Total number of patents in this class: 1919
10-year publication summary
|
147
|
131
|
187
|
196
|
202
|
154
|
150
|
165
|
131
|
74
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7262 |
394 |
| The Yokohama Rubber Co., Ltd. | 4116 |
213 |
| Sumitomo Rubber Industries, Ltd. | 4727 |
105 |
| Denso Corporation | 25579 |
69 |
| Compagnie générale des établissements Michelin SCA | 2718 |
63 |
| Compagnie Generale des Etablissements Michelin | 4971 |
59 |
| Continental Reifen Deutschland GmbH | 2540 |
58 |
| Bridgestone Americas Tire Operations, LLC | 1127 |
58 |
| The Goodyear Tire & Rubber Company | 2394 |
55 |
| Pirelli Tyre S.p.A. | 1960 |
46 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2836 |
44 |
| Bridgestone Europe NV/SA | 387 |
41 |
| Michelin Recherche et Technique S.A. | 2083 |
40 |
| Toyo Tire Corporation | 1055 |
37 |
| Honda Motor Co., Ltd. | 26034 |
23 |
| Societe de Technologie Michelin | 508 |
20 |
| Hankook Tire & Technology Co., Ltd. | 216 |
17 |
| Alps Alpine Co., Ltd. | 2310 |
14 |
| Continental Automotive Technologies GmbH | 2814 |
14 |
| Hyundai Motor Company | 24703 |
13 |
| Other owners | 536 |