- 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 9/541 - Kerbs
Patent holdings for IPC class E01F 9/541
Total number of patents in this class: 9
10-year publication summary
|
0
|
0
|
5
|
4
|
2
|
2
|
0
|
3
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RubberForm Recycled Products, LLC | 5 |
2 |
| Three Smith Group Limited | 90 |
2 |
| Mascot Marketing, Inc. | 5 |
1 |
| Hyosung General Co., Ltd | 4 |
1 |
| Udesignit Oy | 1 |
1 |
| Kerbed IT Ltd | 1 |
1 |
| Ideal Shield, Inc. | 1 |
1 |
| Other owners | 0 |