- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01L - Cyclically operating valves for machines or engines
- F01L 5/18 - Slide-valve gear or valve arrangements characterised by the provision of valves with reciprocating and other movements with reciprocatory valve and other slide valve
Patent holdings for IPC class F01L 5/18
Total number of patents in this class: 3
10-year publication summary
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0
|
2
|
1
|
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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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Libertine FPE Ltd. | 29 |
1 |
| Volvo Truck Corporation | 2764 |
1 |
| Rtx Corporation | 8674 |
1 |
| Other owners | 0 |