- 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 15/08 - Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements
Patent holdings for IPC class E01F 15/08
Total number of patents in this class: 328
10-year publication summary
|
22
|
30
|
46
|
40
|
36
|
16
|
30
|
12
|
47
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lindsay Transportation Solutions, LLC | 114 |
26 |
| Traffix Devices, Inc. | 177 |
16 |
| Rebloc GmbH | 17 |
15 |
| Pretred, Inc. | 17 |
13 |
| Kirchdorfer Fertigteilholding GmbH | 48 |
11 |
| Concaten, Inc. | 72 |
10 |
| Valmont Highway Technology Limited | 31 |
8 |
| Globalstec Corp. | 8 |
7 |
| Easi-Set Industries, Inc. | 15 |
6 |
| Highway Care Limited | 24 |
6 |
| Mute Wall Systems, Inc. | 14 |
6 |
| Valtir, LLC | 90 |
6 |
| Roadblock Solutions, Inc. | 15 |
6 |
| Heintzmann Sicherheitssysteme GmbH & Co. KG | 7 |
5 |
| Saferoads Pty Ltd | 13 |
5 |
| DELTA BLOC International GmbH | 20 |
5 |
| Vandorf SW1 Inc. | 7 |
5 |
| Conmat Group, Inc. | 6 |
4 |
| Earth Wall Products, LLC | 29 |
4 |
| Lindsay Transportation Solutions, Inc. | 18 |
4 |
| Other owners | 160 |