- 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: 160
10-year publication summary
|
22
|
10
|
18
|
25
|
15
|
9
|
5
|
13
|
6
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
18 |
| Qingdao Haier Refrigerator Co., Ltd | 1655 |
9 |
| Haier Smart Home Co., Ltd. | 5722 |
9 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 416 |
6 |
| Samsung Electronics Co., Ltd. | 158337 |
4 |
| AAR Manufacturing, Inc. | 16 |
4 |
| Dr. Hahn GmbH & Co. KG | 96 |
4 |
| Hyundai Motor Company | 24787 |
3 |
| Georg UTZ Holding AG | 118 |
3 |
| Colcom Group S.p.A. | 22 |
3 |
| Sun and Steel Solar LLC | 15 |
3 |
| Intel Corporation | 47069 |
2 |
| Cheng Uei Precision Industry Co., Ltd. | 397 |
2 |
| The Yokohama Rubber Co., Ltd. | 4116 |
2 |
| Acer Incorporated | 2191 |
2 |
| BSH Hausgeräte GmbH | 5643 |
2 |
| Compal Electronics, Inc. | 726 |
2 |
| Masonite Corporation | 691 |
2 |
| Multimatic Inc. | 161 |
2 |
| Qingdao Haier Special Refrigerator Co., Ltd. | 45 |
2 |
| Other owners | 76 |