- 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 3/40 - Arrangements of wings characterised by the manner of movementArrangements of movable wings in openingsFeatures of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a vertical or horizontal axis of rotation not at one side of the opening, e.g. turnover wings
Patent holdings for IPC class E06B 3/40
Total number of patents in this class: 30
10-year publication summary
|
3
|
3
|
0
|
7
|
3
|
5
|
3
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Energy System Corporation | 97 |
4 |
| VKR Holding A/S | 575 |
2 |
| Larson Manufacturing Company of South Dakota, LLC | 62 |
2 |
| Apple Inc. | 54252 |
1 |
| Bunka Shutter Co., Ltd. | 36 |
1 |
| The Chugoku Electric Power Co., Inc. | 512 |
1 |
| Dalian University of Technology | 1501 |
1 |
| Getinge La Calhene | 25 |
1 |
| Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 435 |
1 |
| International Speedway Corporation | 92 |
1 |
| Louver-Lite Limited | 114 |
1 |
| Midea Group Co., Ltd. | 4451 |
1 |
| Orchidees Constructions S.A. | 9 |
1 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
1 |
| Sugatsune Kogyo Co., Ltd. | 261 |
1 |
| BX Tetsuya Co., Ltd. | 1 |
1 |
| Capoferri Serramenti S.p.A. | 7 |
1 |
| CSA Lundegaard Holding ApS | 2 |
1 |
| Fakro PP Spolka z o. o. | 11 |
1 |
| Mecanizaciones Del Aluminio, S.L. | 1 |
1 |
| Other owners | 5 |