- 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 15/12 - Continuous barriers extending along roads or between traffic lanes and having means for providing occasional passage, e.g. for emergency vehicles
Patent holdings for IPC class E01F 15/12
Total number of patents in this class: 20
10-year publication summary
|
0
|
0
|
2
|
6
|
4
|
5
|
1
|
2
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wenger, Projekte und Coaching | 13 |
5 |
| Digital & Security Technology Co., Ltd. | 2 |
2 |
| Armorflex Limited | 4 |
1 |
| Concaten, Inc. | 73 |
1 |
| Heald Technologies Ltd. | 11 |
1 |
| International Speedway Corporation | 92 |
1 |
| MAHA Maschinenbau Haldenwang GmbH & Co. KG | 48 |
1 |
| Rebloc GmbH | 15 |
1 |
| Volkmann & Rossbach GmbH & Co. KG | 25 |
1 |
| Changsha University of Science and Technology | 86 |
1 |
| Crashtech S.r.l. | 2 |
1 |
| Sggt Strassenausstattung GmbH | 1 |
1 |
| Sichuan GrandVision Technology Co.,Ltd. | 1 |
1 |
| Societa' Iniziative Nazionali Autostradali-s.i.n.a. S.p.A. | 2 |
1 |
| BelFox Torautomatik GmbH | 1 |
1 |
| Other owners | 0 |