- All sections
- E - Fixed constructions
- E06B - Fixed or movable closures for openings in buildings, vehicles, fences, or like enclosures, in general, e.g. doors, windows, blinds, gates
- E06B 3/74 - Door leaves consisting of frame and panels with wooden panels
Patent holdings for IPC class E06B 3/74
Total number of patents in this class: 44
10-year publication summary
|
4
|
4
|
2
|
9
|
6
|
9
|
4
|
2
|
1
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Masonite Corporation | 706 |
17 |
| Decore-ative Specialties, Inc. | 24 |
5 |
| AADG, Inc. | 71 |
2 |
| The Intellectual Gorilla GmbH | 28 |
2 |
| Les Portes Alain Bourassa Inc. | 2 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31273 |
1 |
| Dai Nippon Printing Co., Ltd. | 4076 |
1 |
| Aurora Systems, Inc. | 5 |
1 |
| Instituto de Pesquisas Tecnologicas do Estado de Sao Paulo S.A.-IPT | 37 |
1 |
| Inter-Global Exhibitions, Inc., DBA InterGlobal Exhibits | 2 |
1 |
| JELD-WEN, inc. | 271 |
1 |
| LG Hausys, Ltd. | 822 |
1 |
| Raumplus GmbH & Co. KG | 8 |
1 |
| HOMAG GmbH | 258 |
1 |
| VKR Holding A/S | 566 |
1 |
| The Intellectual Gorilla GmbH | 2 |
1 |
| Gajeon Architects & Engineers Co.,Ltd. | 1 |
1 |
| Kumo Hi-Tech Co., Ltd. | 1 |
1 |
| IBP Solutions US, LLC | 20 |
1 |
| 3P Kit Inteligente do Nordeste Ltda | 1 |
1 |
| Other owners | 1 |