- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 19/08 - Built-in cupboardsMasks of nichesCovers of holes enabling access to installations
Patent holdings for IPC class E04F 19/08
Total number of patents in this class: 114
10-year publication summary
|
7
|
16
|
10
|
6
|
9
|
7
|
5
|
11
|
7
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Knauf Gips KG | 648 |
8 |
| Knauf Alutop GmbH | 6 |
6 |
| Sekisui House, Ltd. | 286 |
4 |
| Effizien-zen GmbH | 4 |
4 |
| Apple Inc. | 59414 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
3 |
| Akifix S.p.A. | 51 |
3 |
| Snap One, LLC | 202 |
3 |
| Kohler Co. | 4141 |
2 |
| Access Panels Inc. | 2 |
2 |
| Delta Faucet Company | 2855 |
2 |
| DIRTT Environmental Solutions, Ltd. | 311 |
2 |
| Home Depot Product Authority, LLC | 1397 |
2 |
| Marketlab, Inc. | 45 |
2 |
| Millson Custom Solutions Inc. | 5 |
2 |
| Oatey Co. | 220 |
2 |
| Panduit Corp. | 1017 |
2 |
| Reliance Worldwide Corporation | 355 |
2 |
| Romba Drywall CZ s.r.o. | 2 |
2 |
| ERA Home Security Limited | 44 |
2 |
| Other owners | 56 |