- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 49/04 - Tractors modified to take pushing devices
Patent holdings for IPC class B62D 49/04
Total number of patents in this class: 10
10-year publication summary
|
2
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Green Industry Innovators, L.L.C. | 25 |
4 |
| Howe & Howe Inc. | 89 |
3 |
| Alfred Kärcher GmbH & Co. KG | 348 |
1 |
| Assaloni.Com | 1 |
1 |
| Yanmar Power Technology Co., Ltd. | 580 |
1 |
| Other owners | 0 |