- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 11/56 - Devices or arrangements for supporting or handling copy material in sheet or web form specially constructed to facilitate storage or transport of typewriter
Patent holdings for IPC class B41J 11/56
Total number of patents in this class: 4
10-year publication summary
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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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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Corporation | 19019 |
1 |
| Wistron Corporation | 2430 |
1 |
| Hand held Products, Inc. | 1290 |
1 |
| Jiaxing Shunon Electronics Technology Co., Ltd. | 4 |
1 |
| Other owners | 0 |