- All sections
- D - Textiles; paper
- D06F - Laundering, drying, ironing, pressing or folding textile articles
- D06F 37/40 - Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
Patent holdings for IPC class D06F 37/40
Total number of patents in this class: 580
10-year publication summary
|
24
|
35
|
73
|
69
|
72
|
58
|
54
|
74
|
29
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
200 |
| Samsung Electronics Co., Ltd. | 131630 |
89 |
| Qingdao Haier Washing Machine Co., Ltd. | 1409 |
48 |
| Amotech Co., Ltd. | 460 |
28 |
| Haier US Appliance Solutions, Inc. | 3178 |
26 |
| Whirlpool Corporation | 4238 |
21 |
| Haier Smart Home Co., Ltd. | 4882 |
18 |
| Aqua Co., Ltd. | 503 |
17 |
| Wuxi Little Swan Electric Co., Ltd. | 349 |
13 |
| Haier Asia Co., Ltd. | 47 |
11 |
| Nidec Sankyo Corporation | 1117 |
8 |
| Fisher & Paykel Appliances Limited | 156 |
6 |
| New Motech Co., Ltd. | 166 |
6 |
| Panasonic Corporation | 20786 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
| Daewoo Electronics Corporation | 167 |
5 |
| Electrolux do Brasil S.A. | 119 |
4 |
| Haier Asia International Co., Ltd. | 56 |
4 |
| Midea Group Co., Ltd. | 4025 |
4 |
| Whirlpool S.A. | 377 |
4 |
| Other owners | 58 |