- All sections
- E - Fixed constructions
- E04C - Structural elementsbuilding materials
- E04C 3/17 - JoistsGirders, trusses, or truss-like structures, e.g. prefabricatedLintelsTransoms of wood, e.g. with reinforcements, with tensioning members with non-parallel upper and lower edges, e.g. roof trusses
Patent holdings for IPC class E04C 3/17
Total number of patents in this class: 60
10-year publication summary
|
8
|
6
|
3
|
10
|
5
|
6
|
7
|
2
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11469 |
15 |
| Joe's EATS, LLC | 5 |
4 |
| Autoprod Oy | 4 |
2 |
| Loggo IP Pty Ltd | 7 |
2 |
| Morton Buildings, Inc. | 38 |
2 |
| Randek Bautech AB | 2 |
2 |
| Trussmatic Oy | 8 |
2 |
| House Of Design LLC | 43 |
2 |
| Patenttitoimisto T. Poutanen | 2 |
2 |
| Mighty Fire Breaker LLC | 90 |
2 |
| Advanced Structural Innovative Solutions Inc. | 1 |
1 |
| The Board of Regents for Oklahoma State University | 156 |
1 |
| Briggs Rainbow Buildings, Inc. | 1 |
1 |
| The Hillman Group, Inc. | 397 |
1 |
| Martigli, Fabrizio | 3 |
1 |
| Martigli, Maddalena | 3 |
1 |
| Mitek Holdings, Inc. | 252 |
1 |
| Quick Grip Staples (HK) Limited | 4 |
1 |
| Serafini, Monica | 3 |
1 |
| Simpson Strong-Tie Company, Inc. | 722 |
1 |
| Other owners | 15 |