- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F22B - Methods of steam generationsteam boilers
- F22B 13/04 - Steam boilers of fire-box type, i.e. boilers where both combustion chambers and subsequent flues or fire tubes are arranged within the boiler body mounted in fixed position with the boiler body disposed substantially horizontally
Patent holdings for IPC class F22B 13/04
Total number of patents in this class: 7
10-year publication summary
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1
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1
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1
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0
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0
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1
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1
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1
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cleaver-Brooks, Inc. | 4 |
2 |
| PCL Industrial Services, Inc. | 2 |
2 |
| The Cleaver-Brooks Company, Inc. | 64 |
1 |
| The Cleaver-Brooks Company, LLC | 1 |
1 |
| Universal Dynamics Inovasyon ve Teknoloji Anonim Sirketi | 1 |
1 |
| Other owners | 0 |