- All sections
- D - Textilespaper
- D06F - Laundering, drying, ironing, pressing or folding textile articles
- D06F 37/28 - DoorsSecurity means therefor
Patent holdings for IPC class D06F 37/28
Total number of patents in this class: 485
10-year publication summary
|
42
|
63
|
67
|
50
|
44
|
28
|
26
|
23
|
25
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73531 |
149 |
| Samsung Electronics Co., Ltd. | 147501 |
83 |
| Whirlpool Corporation | 4437 |
44 |
| Qingdao Haier Drum Washing Machine Co., Ltd. | 718 |
21 |
| Qingdao Haier Washing Machine Co., Ltd. | 1503 |
17 |
| Haier Smart Home Co., Ltd. | 5487 |
16 |
| Illinois Tool Works Inc. | 11494 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 31806 |
11 |
| Haier US Appliance Solutions, Inc. | 3685 |
11 |
| Arcelik A.S. | 3485 |
7 |
| Electrolux Appliances Aktiebolag | 1330 |
7 |
| BSH Bosch und Siemens Hausgerate GmbH | 2813 |
6 |
| BSH Hausgeräte GmbH | 5534 |
6 |
| BSH Home Appliances Corporation | 763 |
6 |
| Bitron S.p.A. | 83 |
5 |
| Aqua Co., Ltd. | 534 |
5 |
| Indesit Company S.p.A. | 242 |
4 |
| Elettrotecnica Rold S.r.l. | 30 |
4 |
| Midea Group Co., Ltd. | 4600 |
4 |
| Sharp Kabushiki Kaisha | 18716 |
4 |
| Other owners | 64 |