- 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 9/658 - Upright bodies, e.g. marker posts or bollardsSupports for road signs characterised by means for fixing
Patent holdings for IPC class E01F 9/658
Total number of patents in this class: 21
10-year publication summary
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2
|
3
|
4
|
3
|
4
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5
|
1
|
2
|
5
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| McCue Corporation | 94 |
4 |
| Impact Recovery Systems, Inc. | 19 |
2 |
| NCR Corporation | 101 |
1 |
| Allied Tube & Conduit Corporation | 99 |
1 |
| SINTEF Tto AS | 137 |
1 |
| Startechno Co., Ltd. | 36 |
1 |
| Traffix Devices, Inc. | 181 |
1 |
| Valmont Industries, Inc. | 455 |
1 |
| Stommpy S.r.l. | 2 |
1 |
| Airlabs B.V. | 8 |
1 |
| Preformed Line Products | 81 |
1 |
| SINTEF Tto | 7 |
1 |
| Auto Mossa Holdings Limited | 8 |
1 |
| Flexiroof Limited | 2 |
1 |
| Central Nippon Highway Maintenance Nagoya Company Limited | 3 |
1 |
| NCR Atleos Corporation | 563 |
1 |
| Fourth Wall Industries, LLC | 1 |
1 |
| Other owners | 0 |