- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 29/373 - Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling for cancelling or correcting errors by overprinting sheet media bearing an adhesive layer effective to lift off wrongly typed characters
Patent holdings for IPC class B41J 29/373
Total number of patents in this class: 3
10-year publication summary
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0
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1
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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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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
|
|---|---|---|
| Mitsubishi Chemical Corporation | 4612 |
2 |
| Seiko Epson Corporation | 19704 |
1 |
| Other owners | 0 |