- 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: 83
10-year publication summary
|
6
|
10
|
7
|
12
|
18
|
16
|
16
|
8
|
6
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hall Labs, LLC | 221 |
7 |
| Nabtesco Corporation | 871 |
6 |
| Fuji Electric Co., Ltd. | 4750 |
5 |
| LG Electronics Inc. | 69257 |
3 |
| Assa Abloy Entrance Systems AB | 451 |
3 |
| Kiekert Aktiengesellschaft | 1296 |
3 |
| Lock Antriebstechnik GmbH | 23 |
3 |
| Siegenia-aubi KG | 124 |
3 |
| Won-Door Corporation | 114 |
3 |
| The Braun Corporation | 176 |
2 |
| Cavity Sliders Limited | 23 |
2 |
| Gretsch-Unitas GmbH Baubeschläge | 32 |
2 |
| Hebe Studio Limited | 75 |
2 |
| Magna Mirrors of America, Inc. | 531 |
2 |
| Nantong University | 245 |
2 |
| Wheel.me AS | 50 |
2 |
| Siemens AG | 24990 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| AUMA Riester GmbH + Co. KG | 78 |
1 |
| Other owners | 29 |