- All sections
- E - Fixed constructions
- E05D - Hinges or suspension devices for doors, windows or wings
- E05D 3/06 - Hinges with pins with two or more pins
Patent holdings for IPC class E05D 3/06
Total number of patents in this class: 604
10-year publication summary
|
38
|
55
|
40
|
56
|
41
|
54
|
48
|
45
|
37
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54241 |
24 |
| First Dome Corporation | 77 |
24 |
| Haier Smart Home Co., Ltd. | 5656 |
24 |
| Julius Blum GmbH | 1283 |
23 |
| Qingdao Haier Refrigerator Co., Ltd | 1632 |
18 |
| Sugatsune Kogyo Co., Ltd. | 254 |
18 |
| Samsung Electronics Co., Ltd. | 154120 |
15 |
| LG Electronics Inc. | 75045 |
15 |
| Hettich-oni GmbH & Co. KG | 117 |
14 |
| Simonswerk GmbH | 63 |
12 |
| Fositek Corporation | 139 |
12 |
| Compal Electronics, Inc. | 721 |
11 |
| Hefei Hualing Co., Ltd. | 539 |
10 |
| Hefei Midea Refrigerator Co., Ltd. | 496 |
10 |
| Midea Group Co., Ltd. | 4856 |
10 |
| Dell Products L.P. | 16409 |
8 |
| Intel Corporation | 46681 |
7 |
| Acer Incorporated | 2152 |
7 |
| Grass GmbH & Co. KG | 38 |
7 |
| Lenovo (Beijing) Co., Ltd. | 1133 |
7 |
| Other owners | 328 |