- All sections
- D - Textilespaper
- D06F - Laundering, drying, ironing, pressing or folding textile articles
- D06F 33/69 - Control of cleaning or disinfection of washer-dryer parts, e.g. of tubs
Patent holdings for IPC class D06F 33/69
Total number of patents in this class: 47
10-year publication summary
|
1
|
0
|
0
|
0
|
1
|
10
|
9
|
4
|
9
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72962 |
22 |
| Whirlpool Corporation | 4419 |
6 |
| Samsung Electronics Co., Ltd. | 145864 |
4 |
| Haier US Appliance Solutions, Inc. | 3602 |
2 |
| Qingdao Haier Washing Machine Co., Ltd. | 1501 |
2 |
| Aqua Co., Ltd. | 534 |
2 |
| Haier Smart Home Co., Ltd. | 5452 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31330 |
1 |
| Esporta Wash Systems Inc. | 8 |
1 |
| GREE Electric Appliances, Inc. of Zhuhai | 3242 |
1 |
| Hitachi Global Life Solutions, Inc. | 256 |
1 |
| Hisense Refrigerator Co., Ltd. | 77 |
1 |
| Nanjing Roborock Innovation Technology Co., Ltd. | 26 |
1 |
| Nanjing Yimu Intelligent Technology Co., Ltd. | 13 |
1 |
| Other owners | 0 |