- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 19/02 - BordersFinishing strips, e.g. beadingsLight coves
Patent holdings for IPC class E04F 19/02
Total number of patents in this class: 273
10-year publication summary
|
32
|
33
|
29
|
58
|
23
|
28
|
25
|
22
|
19
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alabama Metal Industries Corporation | 108 |
9 |
| Zengcheng City Country Garden Property Development Company Limited | 67 |
9 |
| CertainTeed Gypsum, Inc. | 200 |
8 |
| James Hardie Technology Limited | 458 |
7 |
| Wellington Investment Corporation | 8 |
6 |
| SAS IP, LLC | 22 |
6 |
| True Corners, LLC | 12 |
6 |
| Knauf Gips KG | 584 |
5 |
| Illinois Tool Works Inc. | 11396 |
4 |
| DIRTT Environmental Solutions, Ltd. | 312 |
4 |
| Dolby Laboratories Licensing Corporation | 4093 |
4 |
| E-Z Bead LLC | 20 |
4 |
| Easytrim Reveals Inc. | 64 |
4 |
| IG Creative Solutions, Inc. | 8 |
4 |
| McCue Corporation | 92 |
4 |
| DuPont Safety & Construction, Inc. | 671 |
4 |
| Amundson Technology, LLC | 13 |
4 |
| Bailey Metal Products Limited | 80 |
3 |
| CertainTeed Corporation | 251 |
3 |
| Itasca Plastics Incorporated | 4 |
3 |
| Other owners | 172 |