- 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: 640
10-year publication summary
|
46
|
85
|
48
|
55
|
80
|
53
|
55
|
49
|
33
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75045 |
152 |
| Whirlpool Corporation | 4569 |
113 |
| Samsung Electronics Co., Ltd. | 154120 |
57 |
| BSH Hausgeräte GmbH | 5602 |
47 |
| BSH Bosch und Siemens Hausgerate GmbH | 2565 |
21 |
| Anthony, Inc. | 150 |
14 |
| Mitsubishi Electric Corporation | 47625 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 33602 |
12 |
| Haier US Appliance Solutions, Inc. | 3972 |
10 |
| Rehau AG + Co | 374 |
10 |
| Arcelik A.S. | 3392 |
9 |
| Hefei Hualing Co., Ltd. | 539 |
8 |
| Hitachi Global Life Solutions, Inc. | 263 |
8 |
| Hefei Midea Refrigerator Co., Ltd. | 496 |
7 |
| Midea Group Co., Ltd. | 4856 |
7 |
| Sharp Kabushiki Kaisha | 18608 |
6 |
| Rep IP AG | 66 |
5 |
| Toshiba Lifestyle Products & Services Corporation | 276 |
5 |
| Panasonic Corporation | 19577 |
4 |
| Orrell Limited | 8 |
4 |
| Other owners | 129 |