- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 31/14 - Renovating or testing ink ribbons
Patent holdings for IPC class B41J 31/14
Total number of patents in this class: 15
10-year publication summary
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0
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2
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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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0
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kodak ALARIS Inc. | 103 |
2 |
| Videojet Technologies Inc. | 359 |
2 |
| Zebra Technologies Corporation | 2394 |
2 |
| Kodak ALARIS LLC | 280 |
2 |
| Oki Electric Industry Co., Ltd. | 1581 |
1 |
| citizen Holdings Co., Ltd. | 276 |
1 |
| citizen Systems Japan Co., Ltd. | 82 |
1 |
| citizen Watch Co., Ltd. | 1082 |
1 |
| Dover Europe Sàrl | 291 |
1 |
| Markem-Imaje Corporation | 48 |
1 |
| B.V. Korthofah | 2 |
1 |
| Other owners | 0 |