- 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 17/18 - Devices for suspending or anchoring form elements to girders placed in ceilings, e.g. hangers
Patent holdings for IPC class E04G 17/18
Total number of patents in this class: 12
10-year publication summary
|
3
|
1
|
2
|
2
|
0
|
0
|
3
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dayton Superior Corporation | 102 |
3 |
| Form 700 Pty Ltd | 27 |
3 |
| PERI Formwork Systems, Inc. | 6 |
2 |
| Inventure Civil, LLC | 2 |
1 |
| Paul Kristen, Inc. | 24 |
1 |
| PERI SE | 413 |
1 |
| Earth House Holding Ltd. | 2 |
1 |
| Other owners | 0 |