- All sections
- E - Fixed constructions
- E04G - Scaffoldingformsshutteringbuilding implements or aids, or their usehandling building materials on the siterepairing, breaking-up or other work on existing buildings
- E04G 5/10 - Steps or ladders specially adapted for scaffolds
Patent holdings for IPC class E04G 5/10
Total number of patents in this class: 68
10-year publication summary
|
5
|
6
|
10
|
6
|
5
|
3
|
11
|
5
|
10
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PERI SE | 444 |
8 |
| PERI GmbH | 164 |
3 |
| Terex South Dakota, Inc. | 149 |
3 |
| The Boeing Company | 20097 |
2 |
| Ballymore Company, Inc. | 23 |
2 |
| Lampe Holding B.V. | 19 |
2 |
| PlusEight Technology AB | 19 |
2 |
| Safestand Limited | 7 |
2 |
| SAM Carbis Asset Management, LLC | 43 |
2 |
| Grady F. Smith & Co., Inc. | 24 |
2 |
| At-pac China Business Trust | 13 |
2 |
| WIFCO Steel Products, Inc. | 2 |
2 |
| Commercial Scaffolding Companies, Inc. | 2 |
2 |
| CB&I STS Delaware LLC. | 74 |
2 |
| Mine Right Technologies, LLC | 2 |
2 |
| Battlement Defense, LLC | 5 |
1 |
| Entrepose Echafaudages | 5 |
1 |
| Hokanson, Clifford | 1 |
1 |
| Kaparazoom, S.L.U. | 7 |
1 |
| Korea South-East Power Co., Ltd. | 36 |
1 |
| Other owners | 25 |