- 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 9/576 - Traffic lines
Patent holdings for IPC class E01F 9/576
Total number of patents in this class: 43
10-year publication summary
|
5
|
9
|
9
|
8
|
11
|
7
|
6
|
3
|
5
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17455 |
4 |
| Trafco Industries, Inc. | 6 |
3 |
| Aichi Steel Corporation | 392 |
2 |
| Roadcare Co.,Ltd. | 2 |
2 |
| S-L IP, LLC | 5 |
2 |
| Dai Nippon Printing Co., Ltd. | 4270 |
1 |
| Rohm and Haas Company | 2943 |
1 |
| Airlite Plastics Co. | 97 |
1 |
| Case Western Reserve University | 1907 |
1 |
| Flint Trading, Inc. | 39 |
1 |
| Heijmans N.V. | 8 |
1 |
| Here Global B.V. | 2269 |
1 |
| Lucobit AG | 26 |
1 |
| New York State Thruway Authority | 3 |
1 |
| Patch Rubber Company | 15 |
1 |
| StonCor Group, Inc. | 75 |
1 |
| Preform, LLC | 3 |
1 |
| ETI Ltd. | 3 |
1 |
| Lighthouse & Beacon, Inc. | 1 |
1 |
| Eli Co., Ltd. | 8 |
1 |
| Other owners | 15 |