- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25D - Refrigeratorscold roomsice-boxescooling or freezing apparatus not otherwise provided for
- F25D 23/02 - DoorsCovers
Patent holdings for IPC class F25D 23/02
Total number of patents in this class: 5112
10-year publication summary
|
303
|
394
|
425
|
351
|
380
|
396
|
444
|
445
|
406
|
308
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73619 |
1295 |
| Samsung Electronics Co., Ltd. | 148649 |
507 |
| Haier Smart Home Co., Ltd. | 5518 |
346 |
| Qingdao Haier Refrigerator Co., Ltd | 1589 |
312 |
| Whirlpool Corporation | 4448 |
245 |
| BSH Hausgeräte GmbH | 5541 |
235 |
| BSH Bosch und Siemens Hausgerate GmbH | 2765 |
153 |
| Haier US Appliance Solutions, Inc. | 3754 |
121 |
| Arcelik A.S. | 3476 |
106 |
| Qingdao Haier Joint Stock Co., Ltd. | 596 |
102 |
| Hefei Hualing Co., Ltd. | 503 |
101 |
| Midea Group Co., Ltd. | 4645 |
97 |
| Hefei Midea Refrigerator Co., Ltd. | 458 |
89 |
| Mitsubishi Electric Corporation | 46765 |
65 |
| Panasonic Intellectual Property Management Co., Ltd. | 32244 |
47 |
| Electrolux Consumer Products, Inc. | 834 |
45 |
| Anthony, Inc. | 146 |
44 |
| Electrolux Home Products, Inc. | 372 |
35 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 405 |
34 |
| Sharp Kabushiki Kaisha | 18649 |
33 |
| Other owners | 1100 |