- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 17/38 - Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper for dealing with the impression-transfer material after use
Patent holdings for IPC class B41J 17/38
Total number of patents in this class: 13
10-year publication summary
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0
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1
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1
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2
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0
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0
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2
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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
|
|---|---|---|
| Dai Nippon Printing Co., Ltd. | 4000 |
4 |
| Nidec Sankyo Corporation | 1089 |
3 |
| Illinois Tool Works Inc. | 11430 |
2 |
| Mitsubishi Electric Corporation | 45128 |
1 |
| Dynic Corporation | 14 |
1 |
| Shandong New Beiyang Information Technology Co., Ltd. | 367 |
1 |
| Ucos Co., Ltd. | 3 |
1 |
| Other owners | 0 |