- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F25C - Producing, working or handling ice
- F25C 1/147 - Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the inner walls of cooled bodies by using augers
Patent holdings for IPC class F25C 1/147
Total number of patents in this class: 47
10-year publication summary
|
3
|
5
|
6
|
11
|
7
|
3
|
6
|
2
|
7
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Haier US Appliance Solutions, Inc. | 3336 |
12 |
| Daikin Industries, Ltd. | 9836 |
6 |
| Blanctec Co., Ltd. | 22 |
3 |
| Mayekawa Mfg. Co., Ltd. | 339 |
2 |
| Iceman Corporation | 7 |
2 |
| Hoshizaki Kabushiki Kaisha | 3 |
2 |
| Bluenix Co., Ltd. | 13 |
2 |
| Yum Connect, LLC | 34 |
2 |
| LG Electronics Inc. | 70957 |
1 |
| Hang Shun Hing Company Limited | 5 |
1 |
| Hefei Hualing Co., Ltd. | 462 |
1 |
| Hubert Langheinz KALTETECHNIK | 5 |
1 |
| Media Group Co., Ltd. | 1 |
1 |
| NanoICE, Inc. | 3 |
1 |
| Rebound Technologies, Inc. | 29 |
1 |
| S.p.m. Drink Systems S.p.A. | 37 |
1 |
| Sub-Zero Group, Inc. | 45 |
1 |
| True Manufacturing Co., Inc. | 270 |
1 |
| Coway Co., Ltd. | 13 |
1 |
| Ningbo Aquart Electrical Appliance Co., Ltd. | 20 |
1 |
| Other owners | 4 |