- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 35/14 - Vibrator mechanismsDriving gear therefor adjustable, e.g. for case shift for multicolour workVibrator mechanismsDriving gear therefor adjustable, e.g. for case shift for ensuring maximum life of ink ribbonVibrator mechanismsDriving gear therefor adjustable, e.g. for case shift for rendering ink ribbon inoperative
Patent holdings for IPC class B41J 35/14
Total number of patents in this class: 4
10-year publication summary
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0
|
0
|
2
|
0
|
0
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0
|
1
|
0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Entrust Corporation | 266 |
2 |
| Entrust DataCard Corporation | 83 |
1 |
| Shandong New Beiyang Information Technology Co., Ltd. | 368 |
1 |
| Other owners | 0 |