- 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: 1838
10-year publication summary
|
124
|
144
|
130
|
185
|
194
|
200
|
151
|
147
|
158
|
112
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7225 |
367 |
| The Yokohama Rubber Co., Ltd. | 4076 |
213 |
| Sumitomo Rubber Industries, Ltd. | 4666 |
106 |
| Denso Corporation | 24480 |
69 |
| Bridgestone Americas Tire Operations, LLC | 1074 |
56 |
| Compagnie Generale des Etablissements Michelin | 4761 |
55 |
| Continental Reifen Deutschland GmbH | 2457 |
54 |
| Compagnie générale des établissements Michelin SCA | 2576 |
54 |
| The Goodyear Tire & Rubber Company | 2472 |
52 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2877 |
44 |
| Pirelli Tyre S.p.A. | 1921 |
42 |
| Michelin Recherche et Technique S.A. | 2162 |
41 |
| Toyo Tire Corporation | 1015 |
37 |
| Bridgestone Europe NV/SA | 326 |
34 |
| Honda Motor Co., Ltd. | 25499 |
23 |
| Societe de Technologie Michelin | 568 |
21 |
| Alps Alpine Co., Ltd. | 2104 |
15 |
| Hankook Tire & Technology Co., Ltd. | 189 |
14 |
| Continental Automotive Technologies GmbH | 2928 |
14 |
| Hyundai Motor Company | 22315 |
13 |
| Other owners | 514 |