- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 21/02 - Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
Patent holdings for IPC class B62D 21/02
Total number of patents in this class: 1356
10-year publication summary
|
77
|
120
|
117
|
110
|
92
|
127
|
123
|
124
|
133
|
101
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 35992 |
79 |
| Ford Global Technologies, LLC | 21582 |
67 |
| Honda Motor Co., Ltd. | 26154 |
56 |
| Oshkosh Corporation | 1631 |
56 |
| Hyundai Motor Company | 24852 |
46 |
| Mazda Motor Corporation | 3307 |
38 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1551 |
33 |
| Isuzu Motors Limited | 2330 |
32 |
| Kia Corporation | 12587 |
28 |
| BYD Company Limited | 6549 |
26 |
| Nissan Motor Co., Ltd. | 13016 |
24 |
| Zhejiang Geely Holding Group Co., Ltd. | 2063 |
21 |
| Daimler AG | 2806 |
18 |
| Nippon Steel Corporation | 6945 |
18 |
| GM Global Technology Operations LLC | 16205 |
17 |
| Kia Motors Corporation | 7717 |
16 |
| Oshkosh Defense, LLC | 216 |
16 |
| Volvo Truck Corporation | 3942 |
16 |
| Magna International Inc. | 1175 |
15 |
| Contemporary Amperex Intelligence Technology (Shanghai) Limited | 296 |
15 |
| Other owners | 719 |