- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F22B - Methods of steam generationsteam boilers
- F22B 37/47 - Applications, arrangements or dispositions of alarm or automatic safety devices responsive to abnormal temperature, e.g. actuated by fusible plugs
Patent holdings for IPC class F22B 37/47
Total number of patents in this class: 7
10-year publication summary
|
1
|
1
|
1
|
2
|
0
|
2
|
0
|
0
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Coc Operating LLC | 10 |
2 |
| Electrolux Appliances Aktiebolag | 1412 |
1 |
| K2 Technologies, LLC | 3 |
1 |
| Xuanwu Hospital of Capital Medical University | 53 |
1 |
| Steamjet Inc. | 2 |
1 |
| Xiamen Cheari Eco Technology Co., Ltd | 2 |
1 |
| Other owners | 0 |