- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F01C - Rotary-piston or oscillating-piston machines or engines
- F01C 1/073 - Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having pawl-and-ratchet type drive
Patent holdings for IPC class F01C 1/073
Total number of patents in this class: 3
10-year publication summary
1
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1
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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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1
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0
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1
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Reinhardt, Gaby Traute | 5 |
1 |
Richards, John | 2 |
1 |
FNF Innovation Sh.p.k. | 4 |
1 |
Other owners | 0 |