- All sections
- B - Performing operationstransporting
- B60D - Vehicle connections
- B60D 1/52 - Traction couplingsHitchesDraw-gearTowing devices characterised by the mounting removably mounted
Patent holdings for IPC class B60D 1/52
Total number of patents in this class: 280
10-year publication summary
|
24
|
31
|
30
|
35
|
34
|
39
|
31
|
32
|
33
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Horizon Global Americas Inc. | 442 |
38 |
| B & W Custom Truck Beds, Inc. | 61 |
11 |
| Curt Manufacturing, LLC | 98 |
9 |
| WESTFALIA-Automotive GmbH | 77 |
8 |
| ACPS Automotive GmbH | 141 |
8 |
| Gen-y Creations, LLC | 62 |
8 |
| Deere & Company | 7671 |
5 |
| Ford Global Technologies, LLC | 20723 |
5 |
| Dexter Axle Company, LLC | 88 |
5 |
| Pulliam Enterprises, Inc. | 20 |
4 |
| Thule Sweden AB | 596 |
4 |
| Truck Shields, LLC | 29 |
4 |
| Toyota Motor Corporation | 32956 |
3 |
| GM Global Technology Operations LLC | 15173 |
3 |
| Etrailer Corporation | 29 |
3 |
| N.s.a. RV Products, Inc. | 11 |
3 |
| United States Postal Service | 1238 |
3 |
| Winston Products LLC | 158 |
3 |
| High Ball Hitch, LLC | 3 |
3 |
| Mod.al Group, Inc. | 15 |
3 |
| Other owners | 147 |