- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25C - Producing, working or handling ice
- F25C 5/04 - Apparatus for disintegrating, removing or harvesting ice without the use of saws
Patent holdings for IPC class F25C 5/04
Total number of patents in this class: 374
10-year publication summary
|
26
|
15
|
45
|
32
|
28
|
21
|
26
|
35
|
35
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 74968 |
82 |
| Haier US Appliance Solutions, Inc. | 3972 |
24 |
| Whirlpool Corporation | 4559 |
21 |
| Samsung Electronics Co., Ltd. | 153845 |
20 |
| Haier Smart Home Co., Ltd. | 5651 |
18 |
| Qingdao Haier Refrigerator Co., Ltd | 1630 |
15 |
| Midea Group Co., Ltd. | 4837 |
12 |
| BSH Hausgeräte GmbH | 5600 |
11 |
| Qingdao Haier Co., Ltd. | 148 |
11 |
| Hefei Hualing Co., Ltd. | 537 |
10 |
| Hefei Midea Refrigerator Co., Ltd. | 494 |
10 |
| BSH Bosch und Siemens Hausgerate GmbH | 2569 |
8 |
| Hisense Ronshen (Guangdong) Refrigerator Co., Ltd. | 191 |
8 |
| emz-Hanauer GmbH & Co. KGaA | 123 |
5 |
| Oxen, Inc. | 6 |
5 |
| Nidec Sankyo Corporation | 1060 |
4 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
4 |
| True Manufacturing Co., Inc. | 310 |
4 |
| Coway Co., Ltd. | 766 |
3 |
| Dongbu Daewoo Electronics Corporation | 63 |
3 |
| Other owners | 96 |