- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 1/03 - Multi-cylinder machines or pumps characterised by number or arrangement of cylinders with cylinder axis arranged substantially tangentially to a circle centred on main shaft axis
Patent holdings for IPC class F04B 1/03
Total number of patents in this class: 7
10-year publication summary
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0
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0
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0
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2
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3
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2
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0
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0
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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
|
|---|---|---|
| KYB Corporation | 1400 |
2 |
| Swissinnov Product SARL | 12 |
2 |
| Hitachi Construction Machinery Co., Ltd. | 2684 |
1 |
| Thomas Magnete GmbH | 107 |
1 |
| Aisin Corporation | 1729 |
1 |
| Other owners | 0 |