- 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 9/565 - Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members having deflectable or displaceable parts
Patent holdings for IPC class E01F 9/565
Total number of patents in this class: 10
10-year publication summary
|
0
|
3
|
8
|
2
|
2
|
0
|
1
|
1
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trafco Industries, Inc. | 6 |
3 |
| Insinööritoimisto Proinsinöörit Oy | 3 |
3 |
| Board of Regents of The Nevada System of Higher Education, on Behalf of The University of Nevada, Las Vegas | 151 |
2 |
| Surface Safety Signs Pty Ltd | 2 |
1 |
| Ivry Shapira | 8 |
1 |
| Other owners | 0 |