- 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 9/677 - Upright bodies, e.g. marker posts or bollardsSupports for road signs characterised by means for fixing for holding sign posts or the like the sign posts being removable without tools, e.g. of stud-and-socket type
Patent holdings for IPC class E01F 9/677
Total number of patents in this class: 5
10-year publication summary
|
1
|
0
|
2
|
5
|
2
|
3
|
1
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JMB Manufacturing Pty Ltd. | 3 |
1 |
| S.I.E- Sociedade Internacional De Embalagens, S.A. | 5 |
1 |
| Worxsafe AB | 63 |
1 |
| CH Partners Oy | 2 |
1 |
| Junghyun Roadtek Co., Ltd. | 1 |
1 |
| Other owners | 0 |