- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F25D - Refrigerators; cold rooms; ice-boxes; cooling or freezing apparatus not otherwise provided for
- F25D 25/00 - Charging, supporting, or discharging the articles to be cooled
Patent holdings for IPC class F25D 25/00
Total number of patents in this class: 819
10-year publication summary
|
48
|
61
|
72
|
56
|
62
|
65
|
65
|
48
|
44
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
203 |
| Samsung Electronics Co., Ltd. | 131630 |
47 |
| Whirlpool Corporation | 4238 |
28 |
| BSH Bosch und Siemens Hausgerate GmbH | 3236 |
23 |
| Mitsubishi Electric Corporation | 43934 |
18 |
| BSH Hausgeräte GmbH | 5384 |
18 |
| ColdSnap, Corp. | 78 |
18 |
| Arcelik A.S. | 3617 |
16 |
| Qingdao Haier Refrigerator Co., Ltd | 1378 |
16 |
| Haier Smart Home Co., Ltd. | 4882 |
16 |
| Haier US Appliance Solutions, Inc. | 3178 |
15 |
| Sharp Kabushiki Kaisha | 18957 |
15 |
| Electrolux Home Products, Inc. | 1220 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
13 |
| Panasonic Corporation | 20786 |
12 |
| Qingdao Haier Joint Stock Co., Ltd. | 598 |
11 |
| Hisense (Shandong) Refrigerator Co., Ltd. | 94 |
11 |
| Reddy Ice LLC | 61 |
8 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
6 |
| Hamilton Storage Technologies, Inc. | 23 |
5 |
| Other owners | 306 |