- All sections
- E - Fixed constructions
- E05D - Hinges or suspension devices for doors, windows or wings
- E05D 5/02 - Parts for attachment, e.g. flaps
Patent holdings for IPC class E05D 5/02
Total number of patents in this class: 554
10-year publication summary
|
58
|
56
|
52
|
65
|
54
|
32
|
39
|
46
|
36
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dr. Hahn GmbH & Co. KG | 114 |
35 |
| Julius Blum GmbH | 1244 |
28 |
| Qingdao Haier Refrigerator Co., Ltd | 1566 |
15 |
| Haier Smart Home Co., Ltd. | 5456 |
15 |
| in & Tec S.r.l. | 76 |
10 |
| LG Electronics Inc. | 73021 |
9 |
| Polaris IP Pty Ltd | 17 |
9 |
| Hyundai Motor Company | 21987 |
8 |
| Dorma-glas GmbH | 35 |
8 |
| Whirlpool Corporation | 4419 |
7 |
| DORMA GmbH + Co. KG | 128 |
7 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 390 |
7 |
| Kia Motors Corporation | 7754 |
6 |
| Hettich-oni GmbH & Co. KG | 114 |
6 |
| Polaris Industries Inc. | 2192 |
6 |
| Simonswerk GmbH | 57 |
6 |
| Honda Motor Co., Ltd. | 25251 |
5 |
| The Boeing Company | 20043 |
5 |
| Ford Global Technologies, LLC | 20570 |
5 |
| Multimatic Inc. | 153 |
5 |
| Other owners | 352 |