- All sections
- E - Fixed constructions
- E05F - Devices for moving wings into open or closed positionchecks for wingswing fittings not otherwise provided for, concerned with the functioning of the wing
- E05F 17/00 - Special devices for shifting a plurality of wings operated simultaneously
Patent holdings for IPC class E05F 17/00
Total number of patents in this class: 202
10-year publication summary
|
23
|
18
|
26
|
16
|
9
|
13
|
8
|
13
|
10
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hefei Hualing Co., Ltd. | 564 |
9 |
| Hefei Midea Refrigerator Co., Ltd. | 519 |
9 |
| Midea Group Co., Ltd. | 5028 |
9 |
| B/E Aerospace, Inc. | 1693 |
6 |
| Haier US Appliance Solutions, Inc. | 4033 |
5 |
| Hyundai Motor Company | 24653 |
4 |
| American Mine Door Co. | 4 |
4 |
| Rite-Hite Holding Corporation | 672 |
4 |
| The Steelstone Group LLC | 90 |
4 |
| Assa Abloy Accessories and Door Controls Group, Inc. | 239 |
4 |
| Ford Global Technologies, LLC | 21509 |
3 |
| Fujian Xihe Sanitary Ware Technology Co., Ltd. | 132 |
3 |
| GreenPoint Technologies, Inc. | 13 |
3 |
| Toyoda Gosei Co., Ltd. | 1858 |
2 |
| Kia Motors Corporation | 7718 |
2 |
| Deceuninck North America, LLC | 83 |
2 |
| Deceuninck NV | 74 |
2 |
| The Eastern Company | 186 |
2 |
| Electronic Controls, Inc. | 12 |
2 |
| Hettich-heinze GmbH & Co. KG | 95 |
2 |
| Other owners | 121 |