- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 13/62 - Folding-cylinders or drums
Patent holdings for IPC class B41F 13/62
Total number of patents in this class: 8
10-year publication summary
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0
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1
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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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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koenig & Bauer AG | 958 |
3 |
| Chan Li Machinery Co., Ltd. | 38 |
1 |
| Gallus Druckmaschinen GmbH | 6 |
1 |
| Goss International Americas, Inc. | 133 |
1 |
| manroland web systems GmbH | 12 |
1 |
| Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
1 |
| Other owners | 0 |