- All sections
- D - Textilespaper
- D06F - Laundering, drying, ironing, pressing or folding textile articles
- D06F 33/00 - Control of operations performed in washing machines or washer-dryers
Patent holdings for IPC class D06F 33/00
Total number of patents in this class: 672
10-year publication summary
|
12
|
37
|
62
|
117
|
114
|
70
|
33
|
24
|
9
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72559 |
143 |
| Whirlpool Corporation | 4395 |
78 |
| Qingdao Haier Washing Machine Co., Ltd. | 1491 |
59 |
| Samsung Electronics Co., Ltd. | 144426 |
57 |
| Haier Smart Home Co., Ltd. | 5428 |
57 |
| Haier US Appliance Solutions, Inc. | 3568 |
43 |
| Qingdao Haier Drum Washing Machine Co., Ltd. | 718 |
24 |
| Aqua Co., Ltd. | 534 |
21 |
| BSH Hausgeräte GmbH | 5514 |
16 |
| Electrolux Appliances Aktiebolag | 1314 |
12 |
| Midea Group Co., Ltd. | 4489 |
10 |
| Electrolux Home Products Corporation N.V. | 743 |
7 |
| Wuxi Little Swan Electric Co., Ltd. | 438 |
7 |
| Haier Group Corporation | 380 |
6 |
| Arcelik A.S. | 3517 |
5 |
| GREE Electric Appliances, Inc. of Zhuhai | 3221 |
5 |
| Electrolux Consumer Products, Inc. | 833 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 31022 |
4 |
| Henkel AG & Co. KGaA | 10482 |
4 |
| Alliance Laundry Systems LLC | 111 |
4 |
| Other owners | 105 |