- All sections
- E - Fixed constructions
- E01F - Additional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like
- E01F 9/70 - Storing, transporting, placing or retrieving portable devices
Patent holdings for IPC class E01F 9/70
Total number of patents in this class: 67
10-year publication summary
|
7
|
6
|
8
|
17
|
13
|
10
|
14
|
6
|
9
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Royal Truck & Equipment, Inc. | 8 |
8 |
| Plastic Safety Systems, Inc. | 54 |
6 |
| Nanjing Freetech Road Maintenance Vehicle Manufacturing Corporation | 10 |
4 |
| Roadtech AS | 5 |
4 |
| Pioneer Industrial Systems, LLC | 7 |
3 |
| TuSimple, Inc. | 548 |
3 |
| Rmv Leasing LLC | 8 |
3 |
| Safety Technologies Inc. | 6 |
2 |
| Startechno Co., Ltd. | 35 |
2 |
| Traffix Devices, Inc. | 182 |
2 |
| Central Nippon Highway Maintenance Nagoya Company Limited | 3 |
2 |
| 8 Koi, Inc. | 6 |
2 |
| The Regents of the University of California | 19517 |
1 |
| Ford Global Technologies, LLC | 20070 |
1 |
| Hyundai Mobis Co., Ltd. | 2942 |
1 |
| Kokosing Construction Co. Inc. | 3 |
1 |
| Mati Industrie & Technologies | 1 |
1 |
| Mati Industries & Technologies | 2 |
1 |
| Nadon, Gilles | 6 |
1 |
| Optomachines | 6 |
1 |
| Other owners | 18 |