- 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 7/00 - Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements
Patent holdings for IPC class E01F 7/00
Total number of patents in this class: 19
10-year publication summary
|
4
|
2
|
2
|
1
|
4
|
1
|
2
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hiram (WA) Pty Ltd | 7 |
2 |
| R & B Leasing, LLC | 8 |
2 |
| Garibaldi S.A. | 8 |
2 |
| International Business Machines Corporation | 60067 |
1 |
| Toray Industries, Inc. | 6843 |
1 |
| Birmingham Barbed Tape Ltd. | 8 |
1 |
| C Gear Australia Pty Ltd. | 2 |
1 |
| Cerex Advanced Fabrics, Inc. | 17 |
1 |
| Hesco Bastion Limited | 66 |
1 |
| Justoy Pty Ltd. | 38 |
1 |
| Oldcastle Materials, Inc. | 4 |
1 |
| ProTec Engineering, Inc. | 26 |
1 |
| Robinson, Bruce R. | 1 |
1 |
| Malla Talud Cantabria, S.L | 2 |
1 |
| 3D Company GmbH | 1 |
1 |
| Mgtec S.r.l. | 2 |
1 |
| Other owners | 0 |