- 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 11/54 - Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
Patent holdings for IPC class E04G 11/54
Total number of patents in this class: 31
10-year publication summary
|
4
|
2
|
9
|
2
|
3
|
2
|
3
|
3
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apache Industrial Services, Inc. | 48 |
11 |
| PERI GmbH | 161 |
4 |
| Konecranes Global Corporation | 477 |
2 |
| Sistemas Tecnicos de Encofrados, S.A. | 58 |
1 |
| ULMA C y E, S. Coop. | 109 |
1 |
| Wilhelm Layher Verwaltungs-GmbH | 81 |
1 |
| Wilian Holding Company | 41 |
1 |
| PERI Formwork Systems, Inc. | 6 |
1 |
| Brand Shared Services LLC | 131 |
1 |
| Bond Formwork Systems, LLC | 7 |
1 |
| Kabushiki Kaisha AOI | 6 |
1 |
| Kum Kang Industry Co., Ltd. | 9 |
1 |
| LS Form Work Co., Ltd. | 1 |
1 |
| Genuine Treasure Construction Technology Company | 1 |
1 |
| Lifting Point Construction Technologies Pty Ltd | 1 |
1 |
| PERI SE | 445 |
1 |
| Apache Industrial Holdings, Inc. | 6 |
1 |
| Other owners | 0 |