- 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 15/06 - Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls or floors, e.g. for making chimneys
Patent holdings for IPC class E04G 15/06
Total number of patents in this class: 118
10-year publication summary
|
10
|
16
|
17
|
16
|
13
|
14
|
16
|
6
|
12
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3363 |
17 |
| Reliance Worldwide Corporation | 319 |
10 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8482 |
3 |
| HAUFF-TECHNIK GmbH & Co. KG | 61 |
3 |
| Fast Build Systems Pty Ltd | 5 |
3 |
| Hagane Pty Ltd | 3 |
3 |
| Arlington Industries, Inc. | 228 |
2 |
| Redi-Rock International, LLC | 51 |
2 |
| Tyco Fire Products LP | 842 |
2 |
| SIMES S.p.A. | 15 |
2 |
| Walk Safe Innovations, LLC | 2 |
2 |
| Cor-form, LLC | 2 |
2 |
| IG6 Pty Ltd | 5 |
2 |
| Conductor Hub Pty Ltd | 4 |
2 |
| Easy Technic SA | 5 |
2 |
| 3m Innovative Properties Company | 17968 |
1 |
| A. Raymond et Cie | 700 |
1 |
| ABT Foam, LLC | 4 |
1 |
| Alwatan Units Co., LLC | 1 |
1 |
| Beele Engineering B.V. | 143 |
1 |
| Other owners | 56 |