- 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 9/662 - Upright bodies, e.g. marker posts or bollardsSupports for road signs characterised by means for fixing mounted on vehicles, e.g. service vehiclesWarning vehicles travelling along with road-maintenance, e.g. remotely controlled
Patent holdings for IPC class E01F 9/662
Total number of patents in this class: 35
10-year publication summary
|
5
|
4
|
9
|
4
|
6
|
6
|
4
|
4
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Concaten, Inc. | 74 |
10 |
| RSA Protective Technologies, LLC | 19 |
2 |
| Zhongshan Eromei Road Maintenance Technology Co., Ltd. | 3 |
2 |
| Fulian Precision Electronics (Tianjin) Co., Ltd. | 545 |
2 |
| Asustek Computer Inc. | 1865 |
1 |
| Alamo Group Inc. | 211 |
1 |
| Aximum | 7 |
1 |
| Hyundai Mobis Co., Ltd. | 3407 |
1 |
| Logisig Inc. | 14 |
1 |
| Oshkosh Corporation | 1476 |
1 |
| Polymer Solutions International, Inc. | 39 |
1 |
| Regents of the University of Minnesota | 2764 |
1 |
| Safety Technologies Inc. | 6 |
1 |
| Volvo Truck Corporation | 3707 |
1 |
| Royal Truck & Equipment, Inc. | 2 |
1 |
| Invex, LLC | 2 |
1 |
| Bong Cheol Kim | 1 |
1 |
| Auto Flash Board UK Ltd | 1 |
1 |
| Jiang SU Action Industrial Co., Ltd. | 1 |
1 |
| Zibo Tricks Education Technology Co., Ltd | 18 |
1 |
| Other owners | 3 |