- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25D - Refrigeratorscold roomsice-boxescooling or freezing apparatus not otherwise provided for
- F25D 23/08 - Parts formed wholly or mainly of plastics materials
Patent holdings for IPC class F25D 23/08
Total number of patents in this class: 653
10-year publication summary
|
46
|
85
|
48
|
55
|
80
|
53
|
55
|
50
|
34
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 76219 |
153 |
| Whirlpool Corporation | 4707 |
113 |
| Samsung Electronics Co., Ltd. | 159298 |
61 |
| BSH Hausgeräte GmbH | 5665 |
51 |
| BSH Bosch und Siemens Hausgerate GmbH | 2386 |
20 |
| Anthony, Inc. | 157 |
14 |
| Mitsubishi Electric Corporation | 48409 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
12 |
| Haier US Appliance Solutions, Inc. | 4147 |
10 |
| Arcelik A.S. | 3366 |
9 |
| Rehau AG + Co | 353 |
9 |
| Hefei Hualing Co., Ltd. | 579 |
8 |
| Hitachi Global Life Solutions, Inc. | 271 |
8 |
| Hefei Midea Refrigerator Co., Ltd. | 534 |
7 |
| Midea Group Co., Ltd. | 5083 |
7 |
| Sharp Kabushiki Kaisha | 18484 |
6 |
| Rep IP AG | 70 |
5 |
| Toshiba Lifestyle Products & Services Corporation | 230 |
5 |
| Panasonic Corporation | 18658 |
4 |
| Orrell Limited | 8 |
4 |
| Other owners | 135 |