- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23H - Gratescleaning or raking grates
- F23H 11/10 - Travelling grates with special provision for supply of air from below and for controlling air supply
Patent holdings for IPC class F23H 11/10
Total number of patents in this class: 5
10-year publication summary
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0
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1
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0
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0
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1
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0
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Enginuity Energy, LLC | 1 |
1 |
| Magotteaux International S.A. | 122 |
1 |
| POSCO | 2189 |
1 |
| Wuxi Huaguang Boiler Co.,Ltd. | 1 |
1 |
| Baoji Hl-level Boiler Equipments Co., Ltd | 6 |
1 |
| Other owners | 0 |