- 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 5/04 - Means for fastening, supporting, or bracing scaffolds on or against building constructions
Patent holdings for IPC class E04G 5/04
Total number of patents in this class: 162
10-year publication summary
|
17
|
16
|
18
|
24
|
13
|
25
|
17
|
20
|
16
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PERI GmbH | 168 |
5 |
| Wilhelm Layher Verwaltungs-GmbH | 73 |
5 |
| PERI SE | 415 |
5 |
| China Construction Third Engineering Bureau Group Co., Ltd | 26 |
4 |
| Loadhog Limited | 107 |
3 |
| Platformer Solutions Ltd. | 4 |
3 |
| Total Kankyo Co Ltd | 3 |
3 |
| ULMA C y E, S. Coop. | 106 |
3 |
| Apache Industrial Services, Inc. | 46 |
2 |
| Bart's Ltd | 6 |
2 |
| Doka GmbH | 153 |
2 |
| Mario Lallier | 2 |
2 |
| Next Generation Scaffold Services, Inc. | 8 |
2 |
| Paul Kristen, Inc. | 24 |
2 |
| PP Energy ApS | 38 |
2 |
| Safway Services, LLC | 25 |
2 |
| Wls Intellectual Property Limited | 2 |
2 |
| At-pac China Business Trust | 9 |
2 |
| Big Time Investment, LLC | 39 |
2 |
| hyprotec GmbH | 3 |
2 |
| Other owners | 107 |