- 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 13/04 - Falsework, forms or shutterings for particular parts of buildings, e.g. stairs, steps, cornices or balconies for lintels, beams, or transoms to be encased separatelySpecial tying or clamping means therefor
Patent holdings for IPC class E04G 13/04
Total number of patents in this class: 27
10-year publication summary
|
3
|
6
|
3
|
2
|
3
|
4
|
4
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Encofrados J. Alsina, S.A. | 19 |
2 |
| The Florida International University Board of Trustees | 623 |
2 |
| China Construction Science and Industry Corporation Ltd. | 50 |
2 |
| Blue Collar Ventures, LLC | 2 |
1 |
| Dayton Superior Corporation | 102 |
1 |
| Pantano Investments Pty Ltd. | 2 |
1 |
| Plasti-Fab Ltd. | 46 |
1 |
| Precasteel LLC | 11 |
1 |
| Sistemas Tecnicos de Encofrados, S.A. | 52 |
1 |
| Wilian Holding Company | 49 |
1 |
| Carlisle Construction Materials, LLC | 140 |
1 |
| Faresin Building S.p.A. | 4 |
1 |
| Quick Headers, LLC | 5 |
1 |
| Andamios y Encofrados S.A.S. | 4 |
1 |
| BINAY, Hande | 1 |
1 |
| Donghaeng Co., Ltd. | 1 |
1 |
| Inveral, S.L. | 2 |
1 |
| LÖLFING, Christopher | 1 |
1 |
| NRC Structure Co., Ltd | 1 |
1 |
| Senvex | 8 |
1 |
| Other owners | 4 |