- All sections
- B - Performing operationstransporting
- B41F - Printing machines or presses
- B41F 1/66 - Safety devices responsive to incorrect operating conditions
Patent holdings for IPC class B41F 1/66
Total number of patents in this class: 3
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| eltromat GmbH | 5 |
1 |
| Fuji Corporation | 3696 |
1 |
| U.S. Bank National Association | 780 |
1 |
| Other owners | 0 |