- All sections
- B - Performing operationstransporting
- B64D - Equipment for fitting in or to aircraftflight suitsparachutesarrangement or mounting of power plants or propulsion transmissions in aircraft
- B64D 35/026 - Transmitting power from power plants to propellers or rotorsArrangements of transmissions specially adapted for specific power plants for electric power plants the electric power plant being integral with the propeller or rotor
Patent holdings for IPC class B64D 35/026
Total number of patents in this class: 34
10-year publication summary
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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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1
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0
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8
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19
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8
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Archer Aviation Inc. | 403 |
14 |
| Safran Transmission Systems | 376 |
3 |
| Safran Electrical & Power | 772 |
3 |
| Pratt & Whitney Canada Corp. | 5511 |
1 |
| Hamilton Sundstrand Corporation | 5013 |
1 |
| Amotech Co., Ltd. | 559 |
1 |
| Rolls-Royce Deutschland Ltd & Co KG | 861 |
1 |
| Safran Aircraft Engines | 6716 |
1 |
| Safran Helicopter Engines | 847 |
1 |
| Supernal LLC, AKA Supernal | 139 |
1 |
| Bell Textron Inc. | 67 |
1 |
| Wisk Aero LLC | 280 |
1 |
| Eenuee | 4 |
1 |
| Ascendance Flight Technologies | 36 |
1 |
| Greenjets Limited | 8 |
1 |
| Donut Lab Development Oü | 23 |
1 |
| Rogers EV Ltd | 1 |
1 |
| Other owners | 0 |