- All sections
- E - Fixed constructions
- E05F - Devices for moving wings into open or closed position; checks for wings; wing fittings not otherwise provided for, concerned with the functioning of the wing
- E05F 15/635 - Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
Patent holdings for IPC class E05F 15/635
Total number of patents in this class: 93
10-year publication summary
|
10
|
7
|
12
|
18
|
16
|
16
|
8
|
5
|
13
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fuji Electric Co., Ltd. | 4966 |
8 |
| D&d-sw, LLC. | 17 |
7 |
| Nabtesco Corporation | 884 |
5 |
| Assa Abloy Entrance Systems AB | 506 |
4 |
| LG Electronics Inc. | 70957 |
3 |
| Hebe Studio Limited | 77 |
3 |
| Kiekert Aktiengesellschaft | 1365 |
3 |
| Lock Antriebstechnik GmbH | 16 |
3 |
| Siegenia-aubi KG | 121 |
3 |
| The Braun Corporation | 197 |
2 |
| Cavity Sliders Limited | 38 |
2 |
| Gretsch-Unitas GmbH Baubeschläge | 35 |
2 |
| Haier US Appliance Solutions, Inc. | 3336 |
2 |
| Magna Mirrors of America, Inc. | 582 |
2 |
| Nantong University | 260 |
2 |
| Qingdao Haier Refrigerator Co., Ltd | 1513 |
2 |
| Wheel.me AS | 57 |
2 |
| Won-Door Corporation | 110 |
2 |
| Haier Smart Home Co., Ltd. | 5299 |
2 |
| Summit Safety Closer, Inc. | 2 |
2 |
| Other owners | 32 |