- 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 9/669 - Upright bodies, e.g. marker posts or bollardsSupports for road signs characterised by means for fixing for fastening to safety barriers or the like
Patent holdings for IPC class E01F 9/669
Total number of patents in this class: 44
10-year publication summary
|
4
|
5
|
4
|
5
|
5
|
4
|
2
|
2
|
9
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Industrial Galvanizers Corporation Pty Ltd | 17 |
4 |
| Movyon S.p.A. | 8 |
3 |
| RSG International Corp. | 18 |
3 |
| Toyota Motor Corporation | 35772 |
2 |
| JCNY Industries, Inc. | 3 |
2 |
| Ohio State Innovation Foundation | 2375 |
2 |
| Traffix Devices, Inc. | 177 |
2 |
| The Trustees of Indiana University | 825 |
2 |
| InfraBuild Wire Pty Limited | 25 |
2 |
| Lagan Crawl Limited | 16 |
2 |
| Argo Corp, Inc. | 2 |
2 |
| Lindsay Transportation Solutions, Inc. | 20 |
1 |
| Pre-Con Products | 9 |
1 |
| RSA Protective Technologies, LLC | 20 |
1 |
| White Star S.r.l. | 8 |
1 |
| AMG Metals Inc. | 3 |
1 |
| Powell (Richmond Hill) Contracting Limited | 5 |
1 |
| Stinson Equipment Limited | 2 |
1 |
| FASIPOL S.r.l. | 6 |
1 |
| Pasquale Impero | 5 |
1 |
| Other owners | 9 |