- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 21/00 - Understructures, i.e. chassis frame on which a vehicle body may be mounted
Patent holdings for IPC class B62D 21/00
Total number of patents in this class: 666
10-year publication summary
|
53
|
38
|
36
|
52
|
45
|
24
|
34
|
36
|
28
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 24878 |
66 |
| Mazda Motor Corporation | 3071 |
32 |
| Polaris Industries Inc. | 2104 |
24 |
| Nissan Motor Co., Ltd. | 12362 |
23 |
| Magna International Inc. | 1259 |
22 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13080 |
19 |
| Nippon Steel Corporation | 6018 |
18 |
| Toyota Motor Corporation | 30499 |
13 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1312 |
12 |
| Isuzu Motors Limited | 2240 |
11 |
| JFE Steel Corporation | 6580 |
11 |
| Ford Global Technologies, LLC | 20091 |
10 |
| Hyundai Motor Company | 20512 |
10 |
| Yamaha Motor Co., Ltd. | 2791 |
10 |
| Bombardier Recreational Products Inc. | 1316 |
10 |
| Yorozu Corporation | 73 |
9 |
| Daimler AG | 3417 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 13882 |
8 |
| GM Global Technology Operations LLC | 14285 |
7 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2907 |
7 |
| Other owners | 336 |