- All sections
- B - Performing operationstransporting
- B60D - Vehicle connections
- B60D 1/28 - Traction couplingsHitchesDraw-gearTowing 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: 187
10-year publication summary
12
|
24
|
22
|
18
|
23
|
20
|
15
|
19
|
23
|
9
|
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 |
17 |
Power Pin Inc. | 23 |
8 |
Ford Global Technologies, LLC | 20548 |
7 |
B & W Custom Truck Beds, Inc. | 60 |
6 |
GM Global Technology Operations LLC | 15020 |
5 |
Kuat Innovations, LLC | 63 |
5 |
Deere & Company | 7594 |
4 |
AGCO Corporation | 1123 |
4 |
Blue Leaf I.P., Inc. | 2816 |
3 |
Fontaine Fifth Wheel Company | 25 |
3 |
SAF-HOLLAND, Inc. | 216 |
3 |
Zacklift International | 3 |
3 |
Audi AG | 7361 |
2 |
Bartlett Transport Improvements Pty. Ltd. | 10 |
2 |
Cojega Inc. | 5 |
2 |
Crown Equipment Corporation | 922 |
2 |
Dethmers Manufacturing Company | 14 |
2 |
Magna Electronics Inc. | 1380 |
2 |
Sailrail Automated Systems Inc. | 32 |
2 |
Teleswivel, LLC | 15 |
2 |
Other owners | 103 |