- 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 15/652 - Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by screw-and-nut mechanisms
Patent holdings for IPC class E05F 15/652
Total number of patents in this class: 57
10-year publication summary
|
4
|
5
|
7
|
8
|
13
|
7
|
4
|
9
|
4
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Westinghouse Air Brake Technologies Corporation | 521 |
4 |
| Hyundai Motor Company | 19021 |
3 |
| Nabtesco Corporation | 871 |
3 |
| Nanjing Kangni Mechanical & Electrical Co., Ltd. | 28 |
3 |
| Kia Motors Corporation | 7946 |
2 |
| Faiveley Transport Tours | 66 |
2 |
| Gebr. Bode GmbH & Co. KG | 59 |
2 |
| Magna Mirrors of America, Inc. | 531 |
2 |
| Pyeong Hwa Automotive Co., Ltd. | 50 |
2 |
| Rivian IP Holdings, LLC | 975 |
2 |
| Siegenia-aubi KG | 124 |
2 |
| Sioux City Tarp, Inc. | 12 |
2 |
| Stoper Endüstri̇yel Ürünler Sanayi̇ Ti̇caret Li̇mi̇ted Şi̇rketi̇ | 2 |
2 |
| ASSA ABLOY Fenestration, LLC | 141 |
2 |
| Assa Abloy Entrance Systems AB | 451 |
1 |
| GreenPoint Technologies, Inc. | 13 |
1 |
| Inventio AG | 2314 |
1 |
| Jaguar Land Rover Limited | 4390 |
1 |
| Jiangsu University | 950 |
1 |
| Kiekert Aktiengesellschaft | 1296 |
1 |
| Other owners | 18 |