- 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: 216
10-year publication summary
|
37
|
44
|
18
|
62
|
27
|
30
|
27
|
21
|
23
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zengcheng City Country Garden Property Development Company Limited | 67 |
18 |
| SAS IP, LLC | 22 |
7 |
| Amundson Technology, LLC | 13 |
7 |
| Wellington Investment Corporation | 8 |
6 |
| Shenzhen City Junying Construction Technology Limited Company | 23 |
6 |
| Shaw Industries Group, Inc. | 324 |
5 |
| Illinois Tool Works Inc. | 11450 |
4 |
| Alabama Metal Industries Corporation | 108 |
4 |
| DuPont Safety & Construction, Inc. | 678 |
4 |
| Forbo Flooring B.V. | 7 |
4 |
| Findes | 13 |
3 |
| Fusion Terrazzo Systems Incorporated | 3 |
3 |
| Gerflor | 118 |
3 |
| Inter-join Pty Ltd | 8 |
3 |
| Knauf Gips KG | 592 |
3 |
| Progress Profiles SpA | 95 |
3 |
| Dal-tile, LLC | 65 |
3 |
| 3m Innovative Properties Company | 17858 |
2 |
| Aladdin Manufacturing Corporation | 220 |
2 |
| Custom Foam Systems Ltd. | 6 |
2 |
| Other owners | 124 |