- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 19/00 - Other details or constructional parts for finishing work on buildings
Patent holdings for IPC class E04F 19/00
Total number of patents in this class: 114
10-year publication summary
|
19
|
13
|
17
|
9
|
9
|
8
|
6
|
3
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DIRTT Environmental Solutions, Ltd. | 309 |
3 |
| Dana Innovations | 88 |
2 |
| Schluter Systems (Canada) Inc. | 23 |
2 |
| Lutron Technology Company LLC | 2732 |
2 |
| True Corners, LLC | 12 |
2 |
| Westlake Royal Stone LLC | 139 |
2 |
| Westlake Royal Building Products Inc. | 212 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 33690 |
1 |
| Daikin Industries, Ltd. | 10400 |
1 |
| Hilti Aktiengesellschaft | 3616 |
1 |
| Georgia Tech Research Corporation | 2906 |
1 |
| 3form, LLC | 191 |
1 |
| Akzenta Paneele + Profile GmbH | 178 |
1 |
| All Weather Windows Ltd., | 21 |
1 |
| Allied Moulded Products, Inc. | 45 |
1 |
| Armstrong World Industries, Inc. | 366 |
1 |
| Ascent Products LLC | 2 |
1 |
| Barrette Outdoor Living, Inc. | 240 |
1 |
| Batesville Services, Inc. | 83 |
1 |
| Boa-franc, G.P. | 40 |
1 |
| Other owners | 86 |