- 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 3/34 - Mobile scaffoldsScaffolds with mobile platforms characterised by supporting structures provided on the roofs
Patent holdings for IPC class E04G 3/34
Total number of patents in this class: 41
10-year publication summary
|
4
|
1
|
10
|
3
|
3
|
3
|
1
|
3
|
5
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Phil Squared Roof Jack Systems LLC | 34 |
5 |
| Alimak Group Management AB | 91 |
3 |
| PERI SE | 439 |
3 |
| Cv International, Inc | 5 |
2 |
| Despe S.p.A. | 17 |
2 |
| Safway Services, LLC | 22 |
2 |
| Sayfa R & D Pty Ltd | 89 |
2 |
| 3L-Innogenie Inc. | 5 |
1 |
| Pachanga Holdings, LLC | 7 |
1 |
| SmithGroupJJR, Inc. | 2 |
1 |
| Tractel Ltd. | 20 |
1 |
| Wls Intellectual Property Limited | 2 |
1 |
| Xsplatforms Holding B.V. | 2 |
1 |
| Meldner, Jerzy | 1 |
1 |
| Meldner, Krzysztof | 1 |
1 |
| Fundació Privada Elisava Escola Universitària | 6 |
1 |
| BWXT Nuclear Energy Canada Inc. | 9 |
1 |
| Hang on Enterprises, Inc. | 1 |
1 |
| Aerial Arts, Inc. | 2 |
1 |
| Windy Ideas ApS | 1 |
1 |
| Other owners | 9 |