- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25C - Producing, working or handling ice
- F25C 1/24 - Construction of mouldsFilling devices for moulds for refrigerators, e.g. freezing trays
Patent holdings for IPC class F25C 1/24
Total number of patents in this class: 870
10-year publication summary
|
50
|
36
|
45
|
103
|
74
|
48
|
62
|
95
|
83
|
56
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 76283 |
353 |
| Samsung Electronics Co., Ltd. | 159978 |
82 |
| Whirlpool Corporation | 4726 |
43 |
| Haier US Appliance Solutions, Inc. | 4164 |
40 |
| Haier Smart Home Co., Ltd. | 5762 |
31 |
| Qingdao Haier Refrigerator Co., Ltd | 1663 |
28 |
| Midea Group Co., Ltd. | 5109 |
18 |
| Hefei Hualing Co., Ltd. | 585 |
16 |
| Hefei Midea Refrigerator Co., Ltd. | 540 |
16 |
| DAe Chang Co., Ltd. | 47 |
15 |
| Arcelik A.S. | 3363 |
14 |
| BSH Hausgeräte GmbH | 5680 |
14 |
| BSH Bosch und Siemens Hausgerate GmbH | 2370 |
11 |
| Hisense Ronshen (Guangdong) Refrigerator Co., Ltd. | 199 |
11 |
| Electrolux Consumer Products, Inc. | 840 |
10 |
| Dongbu Daewoo Electronics Corporation | 63 |
9 |
| Sharp Kabushiki Kaisha | 18460 |
9 |
| emz-Hanauer GmbH & Co. KGaA | 126 |
6 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
6 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 420 |
6 |
| Other owners | 132 |