- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F04C - Rotary-piston, or oscillating-piston, positive-displacement machines for liquids; rotary-piston, or oscillating-piston, positive-displacement pumps
- F04C 2/36 - Rotary-piston machines or pumps having the characteristics covered by two or more of groups , , , or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in groups and
Patent holdings for IPC class F04C 2/36
Total number of patents in this class: 3
10-year publication summary
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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1
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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
|
---|---|---|
The Japan Steel Works, Ltd. | 597 |
1 |
Duplicent, LLC | 40 |
1 |
Hitachi Astemo, Ltd. | 5618 |
1 |
Other owners | 0 |