- All sections
- D - Textiles; paper
- D06F - Laundering, drying, ironing, pressing or folding textile articles
- D06F 37/04 - Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
Patent holdings for IPC class D06F 37/04
Total number of patents in this class: 493
10-year publication summary
|
36
|
101
|
59
|
37
|
77
|
35
|
40
|
29
|
20
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 70957 |
181 |
| Samsung Electronics Co., Ltd. | 138729 |
66 |
| Whirlpool Corporation | 4327 |
32 |
| Qingdao Haier Drum Washing Machine Co., Ltd. | 718 |
19 |
| Haier Smart Home Co., Ltd. | 5299 |
18 |
| Electrolux Appliances Aktiebolag | 1273 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 29687 |
12 |
| Arcelik A.S. | 3525 |
11 |
| Miele & Cie. KG | 587 |
9 |
| Wuxi Little Swan Electric Co., Ltd. | 405 |
9 |
| Panasonic Corporation | 20322 |
7 |
| Qingdao Haier Washing Machine Co., Ltd. | 1470 |
7 |
| Xeros Limited | 142 |
7 |
| BSH Bosch und Siemens Hausgerate GmbH | 3053 |
6 |
| Daewoo Electronics Corporation | 144 |
6 |
| Haier US Appliance Solutions, Inc. | 3336 |
6 |
| Sharp Kabushiki Kaisha | 18873 |
6 |
| BSH Hausgeräte GmbH | 5448 |
5 |
| Haier Group Technique R&D Center | 93 |
4 |
| GREE Electric Appliances, Inc. of Zhuhai | 3151 |
3 |
| Other owners | 64 |