- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 19/04 - BordersFinishing strips, e.g. beadingsLight coves for use between floor or ceiling and wall, e.g. skirtings
Patent holdings for IPC class E04F 19/04
Total number of patents in this class: 227
10-year publication summary
|
44
|
18
|
62
|
27
|
30
|
27
|
22
|
23
|
24
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zengcheng City Country Garden Property Development Company Limited | 67 |
18 |
| SAS IP, LLC | 19 |
9 |
| Shaw Industries Group, Inc. | 387 |
8 |
| Amundson Technology, LLC | 13 |
7 |
| Wellington Investment Corporation | 8 |
6 |
| Shenzhen City Junying Construction Technology Limited Company | 23 |
6 |
| Illinois Tool Works Inc. | 11862 |
4 |
| Alabama Metal Industries Corporation | 105 |
4 |
| DuPont Safety & Construction, Inc. | 679 |
4 |
| Forbo Flooring B.V. | 7 |
4 |
| Findes | 10 |
3 |
| Fusion Terrazzo Systems Incorporated | 3 |
3 |
| Gerflor | 121 |
3 |
| Inter-join Pty Ltd | 8 |
3 |
| Knauf Gips KG | 643 |
3 |
| Progress Profiles SpA | 95 |
3 |
| Dal-tile, LLC | 78 |
3 |
| 3m Innovative Properties Company | 17458 |
2 |
| Hilti Aktiengesellschaft | 3701 |
2 |
| Aladdin Manufacturing Corporation | 244 |
2 |
| Other owners | 130 |