- All sections
- B - Performing operations; transporting
- B62D - Motor vehicles; trailers
- B62D 21/03 - Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members transverse members providing body support
Patent holdings for IPC class B62D 21/03
Total number of patents in this class: 349
10-year publication summary
|
8
|
15
|
29
|
30
|
52
|
55
|
47
|
47
|
36
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 28582 |
51 |
| Ford Global Technologies, LLC | 19702 |
29 |
| Hyundai Motor Company | 19021 |
23 |
| Honda Motor Co., Ltd. | 24537 |
20 |
| Mazda Motor Corporation | 3087 |
19 |
| Kia Motors Corporation | 7946 |
17 |
| GM Global Technology Operations LLC | 13620 |
8 |
| Nissan Motor Co., Ltd. | 12249 |
8 |
| Magna International Inc. | 1236 |
8 |
| IVECO Magirus AG | 73 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
5 |
| Volvo Car Corporation | 1403 |
5 |
| Volvo Truck Corporation | 2764 |
5 |
| Subaru Corporation | 2959 |
5 |
| Ree Automotive Ltd. | 124 |
5 |
| Kia Corporation | 6450 |
5 |
| BYD Company Limited | 3700 |
4 |
| F-Tech Inc. | 41 |
4 |
| Hyundai Mobis Co., Ltd. | 2668 |
4 |
| The Toro Company | 895 |
4 |
| Other owners | 114 |