- 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: 623
10-year publication summary
|
71
|
39
|
34
|
48
|
39
|
34
|
28
|
24
|
15
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Autoliv Development AB | 2562 |
112 |
| Ford Global Technologies, LLC | 21560 |
58 |
| Toyoda Gosei Co., Ltd. | 1857 |
45 |
| Autoliv ASP, Inc. | 726 |
42 |
| Hyundai Mobis Co., Ltd. | 3631 |
39 |
| Hyundai Motor Company | 24808 |
22 |
| Joyson Safety Systems Acquisition LLC | 370 |
19 |
| Kia Motors Corporation | 7718 |
15 |
| TRW Automotive GmbH | 537 |
14 |
| Toyota Motor Corporation | 35927 |
13 |
| Dalphi Metal Espana S.A. | 144 |
13 |
| Takata Corporation | 238 |
13 |
| Key Safety Systems, Inc. | 173 |
12 |
| TRW Vehicle Safety Systems Inc. | 110 |
12 |
| Honda Motor Co., Ltd. | 26105 |
11 |
| ZF Passive Safety Systems US Inc. | 122 |
11 |
| ZF Automotive Germany GmbH | 382 |
11 |
| Daimler AG | 2811 |
10 |
| Ashimori Industry Co., Ltd. | 263 |
10 |
| Audi AG | 7571 |
10 |
| Other owners | 131 |