- All sections
- E - Fixed constructions
- E04G - Scaffolding; forms; shuttering; building implements or aids, or their use; handling building materials on the site; repairing, 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: 63
10-year publication summary
|
3
|
6
|
5
|
6
|
10
|
6
|
5
|
4
|
11
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PERI GmbH | 191 |
5 |
| PERI SE | 344 |
3 |
| The Boeing Company | 19843 |
2 |
| Lampe Holding B.V. | 18 |
2 |
| PlusEight Technology AB | 16 |
2 |
| SAM Carbis Asset Management, LLC | 44 |
2 |
| Terex South Dakota, Inc. | 115 |
2 |
| WIFCO Steel Products, Inc. | 2 |
2 |
| Commercial Scaffolding Companies, Inc. | 2 |
2 |
| CB&I STS Delaware LLC. | 49 |
2 |
| Mine Right Technologies, LLC | 2 |
2 |
| Aluma Systems Inc. | 10 |
1 |
| Athos Construction Products Inc. | 6 |
1 |
| Battlement Defense, LLC | 5 |
1 |
| Brand Services, LLC | 10 |
1 |
| Entrepose Echafaudages | 5 |
1 |
| Gordon, Julian D. | 1 |
1 |
| Hokanson, Clifford | 1 |
1 |
| Johnston, Daniel | 3 |
1 |
| Kaparazoom, S.L.U. | 7 |
1 |
| Other owners | 28 |