- All sections
- B - Performing operations; transporting
- B60D - Vehicle connections
- B60D 1/28 - Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for preventing unwanted disengagement, e.g. safety appliances
Patent holdings for IPC class B60D 1/28
Total number of patents in this class: 170
10-year publication summary
|
26
|
12
|
24
|
22
|
18
|
23
|
20
|
15
|
18
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Horizon Global Americas Inc. | 457 |
18 |
| Power Pin Inc. | 24 |
8 |
| Ford Global Technologies, LLC | 19702 |
7 |
| B & W Custom Truck Beds, Inc. | 53 |
6 |
| GM Global Technology Operations LLC | 13620 |
5 |
| AGCO Corporation | 1062 |
5 |
| Deere & Company | 6845 |
4 |
| Blue Leaf I.P., Inc. | 2758 |
3 |
| Curt Manufacturing, LLC | 104 |
3 |
| Fontaine Fifth Wheel Company | 30 |
3 |
| Kuat Innovations, LLC | 53 |
3 |
| SAF-HOLLAND, Inc. | 226 |
3 |
| Bartlett Transport Improvements Pty. Ltd. | 9 |
2 |
| Cojega Inc. | 5 |
2 |
| Dethmers Manufacturing Company | 17 |
2 |
| Sailrail Automated Systems Inc. | 34 |
2 |
| VBG Group AB | 56 |
2 |
| WESTFALIA-Automotive GmbH | 76 |
2 |
| Clearmotion Acquisition I LLC | 99 |
2 |
| High Ball Hitch, LLC | 3 |
2 |
| Other owners | 86 |