- All sections
- B - Performing operations; transporting
- B62D - Motor vehicles; trailers
- B62D 33/04 - Enclosed load compartments
Patent holdings for IPC class B62D 33/04
Total number of patents in this class: 583
10-year publication summary
|
31
|
71
|
81
|
61
|
82
|
82
|
56
|
54
|
65
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wabash National, L.P. | 290 |
34 |
| STI Holdings, Inc. | 83 |
33 |
| Extang Corporation | 159 |
26 |
| Tectum Holdings, Inc. | 33 |
17 |
| Ford Global Technologies, LLC | 20039 |
11 |
| Oshkosh Corporation | 1178 |
10 |
| Titan Trailers Inc. | 79 |
10 |
| Retrax Holdings, LLC | 24 |
7 |
| Truxedo, Inc. | 59 |
7 |
| Carrier Corporation | 4443 |
6 |
| Bombardier Recreational Products Inc. | 1310 |
6 |
| Celltech Metals, Inc. | 27 |
6 |
| Hyundai Translead | 75 |
6 |
| Petelka Investments Inc. | 12 |
6 |
| Schmitz Cargobull AG | 67 |
6 |
| Strick Trailers, LLC | 17 |
6 |
| Zhejiang Topsun Logistic Control Co., Ltd. | 101 |
6 |
| Worksport Ltd. | 72 |
6 |
| Toyota Motor Corporation | 30292 |
5 |
| The Boeing Company | 19900 |
5 |
| Other owners | 364 |