- All sections
- B - Performing operationstransporting
- B60R - Vehicles, vehicle fittings, or vehicle parts, not otherwise provided for
- B60R 21/239 - Inflatable members characterised by their venting means
Patent holdings for IPC class B60R 21/239
Total number of patents in this class: 611
10-year publication summary
|
52
|
71
|
39
|
34
|
48
|
39
|
34
|
28
|
24
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Autoliv Development AB | 2488 |
109 |
| Ford Global Technologies, LLC | 20331 |
55 |
| Toyoda Gosei Co., Ltd. | 1761 |
43 |
| Autoliv ASP, Inc. | 755 |
40 |
| Hyundai Mobis Co., Ltd. | 3079 |
39 |
| Hyundai Motor Company | 21236 |
22 |
| Joyson Safety Systems Acquisition LLC | 360 |
19 |
| Daimler AG | 3406 |
17 |
| Kia Motors Corporation | 7763 |
15 |
| TRW Automotive GmbH | 573 |
14 |
| Toyota Motor Corporation | 30988 |
13 |
| Dalphi Metal Espana S.A. | 154 |
13 |
| Key Safety Systems, Inc. | 202 |
13 |
| Takata Corporation | 321 |
13 |
| TRW Vehicle Safety Systems Inc. | 118 |
13 |
| Honda Motor Co., Ltd. | 25109 |
11 |
| ZF Passive Safety Systems US Inc. | 117 |
11 |
| ZF Automotive Germany GmbH | 337 |
11 |
| Ashimori Industry Co., Ltd. | 266 |
10 |
| Audi AG | 7323 |
9 |
| Other owners | 121 |