- All sections
- E - Fixed constructions
- E05D - Hinges or suspension devices for doors, windows or wings
- E05D 5/14 - Construction of sockets or sleeves
Patent holdings for IPC class E05D 5/14
Total number of patents in this class: 154
10-year publication summary
|
14
|
22
|
10
|
18
|
25
|
15
|
9
|
4
|
12
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
18 |
| Qingdao Haier Refrigerator Co., Ltd | 1566 |
9 |
| Haier Smart Home Co., Ltd. | 5456 |
9 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 390 |
6 |
| AAR Manufacturing, Inc. | 16 |
4 |
| Dr. Hahn GmbH & Co. KG | 114 |
4 |
| Samsung Electronics Co., Ltd. | 146092 |
3 |
| Hyundai Motor Company | 21987 |
3 |
| Georg UTZ Holding AG | 121 |
3 |
| Colcom Group S.p.A. | 23 |
3 |
| Sun and Steel Solar LLC | 14 |
3 |
| Cheng Uei Precision Industry Co., Ltd. | 490 |
2 |
| The Yokohama Rubber Co., Ltd. | 4034 |
2 |
| Acer Incorporated | 2050 |
2 |
| BSH Hausgeräte GmbH | 5517 |
2 |
| Compal Electronics, Inc. | 706 |
2 |
| East West Manufacturing LLC | 28 |
2 |
| Multimatic Inc. | 153 |
2 |
| Qingdao Haier Special Refrigerator Co., Ltd. | 45 |
2 |
| Southco, Inc. | 251 |
2 |
| Other owners | 71 |