- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 13/26 - Edge engaging fastening means, e.g. clamps, clips or border profiles
Patent holdings for IPC class E04F 13/26
Total number of patents in this class: 114
10-year publication summary
|
10
|
10
|
16
|
9
|
5
|
9
|
16
|
6
|
12
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valinge Innovation AB | 1028 |
8 |
| Ceraloc Innovation AB | 171 |
6 |
| Stryker Corporation | 5337 |
3 |
| Advanced Architectural Products, LLC | 78 |
3 |
| Associated Architectural Products, Inc. | 5 |
3 |
| UNILIN, besloten vennootschap | 990 |
3 |
| CertainTeed LLC | 637 |
3 |
| Westlake Royal Building Products Inc. | 210 |
3 |
| CFS Concrete Forming Systems Inc. | 94 |
2 |
| Lifeline IP Holdings, LLC | 2 |
2 |
| Normalu | 130 |
2 |
| Oldcastle Apg, Inc. | 65 |
2 |
| Quadrosera Corporation | 10 |
2 |
| SB Ingenierie | 36 |
2 |
| Ash & Lacy Holdings Limited | 15 |
2 |
| Jiaxing Youpon Integrated Woodwork Furnishing Co., Ltd | 2 |
2 |
| Obschestvo S Ogranichennoi Otvetstvennostiu “yunait Development Tekhnologii” | 2 |
2 |
| 2175190 Ontario Inc. | 1 |
1 |
| Advanced Building Systems, Inc. | 12 |
1 |
| Barco N.V. | 567 |
1 |
| Other owners | 61 |