- 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: 158
10-year publication summary
|
14
|
20
|
9
|
18
|
25
|
14
|
8
|
5
|
13
|
5
|
| 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 | 1579 |
9 |
| Haier Smart Home Co., Ltd. | 5492 |
9 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 399 |
6 |
| Samsung Electronics Co., Ltd. | 147787 |
4 |
| AAR Manufacturing, Inc. | 16 |
4 |
| Dr. Hahn GmbH & Co. KG | 111 |
4 |
| Hyundai Motor Company | 22369 |
3 |
| Georg UTZ Holding AG | 121 |
3 |
| Colcom Group S.p.A. | 23 |
3 |
| Sun and Steel Solar LLC | 14 |
3 |
| Intel Corporation | 47221 |
2 |
| Cheng Uei Precision Industry Co., Ltd. | 467 |
2 |
| The Yokohama Rubber Co., Ltd. | 4078 |
2 |
| Acer Incorporated | 2068 |
2 |
| BSH Hausgeräte GmbH | 5543 |
2 |
| Compal Electronics, Inc. | 708 |
2 |
| East West Manufacturing LLC | 28 |
2 |
| Multimatic Inc. | 150 |
2 |
| Qingdao Haier Special Refrigerator Co., Ltd. | 45 |
2 |
| Other owners | 74 |