- 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 5/16 - Struts or stiffening rods, e.g. diagonal rods
Patent holdings for IPC class E04G 5/16
Total number of patents in this class: 99
10-year publication summary
|
5
|
6
|
4
|
13
|
11
|
15
|
13
|
14
|
6
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wilhelm Layher Verwaltungs-GmbH | 77 |
9 |
| PERI GmbH | 168 |
8 |
| PERI SE | 433 |
8 |
| Paul Kristen, Inc. | 25 |
6 |
| Three G Metal Fabrications Ltd | 13 |
5 |
| J. Mac Safety Systems Limited | 19 |
5 |
| Apache Industrial Services, Inc. | 47 |
4 |
| Sistemas Tecnicos de Encofrados, S.A. | 52 |
4 |
| Titan Formwork Systems LLC | 30 |
3 |
| Doka GmbH | 154 |
2 |
| Sekisui House, Ltd. | 196 |
2 |
| Sukup Manufacturing Company | 126 |
2 |
| Unwired LLC | 5 |
2 |
| SALEMO & MERCA, Ldª | 5 |
2 |
| Brandsafway Services LLC | 63 |
2 |
| Furious People | 6 |
2 |
| WIFCO Steel Products, Inc. | 2 |
2 |
| George Charitou | 7 |
2 |
| Jiangsu Shenghao Engineering Technology Co., Ltd. | 5 |
2 |
| ScaffoldMart | 7 |
2 |
| Other owners | 25 |