- All sections
- B - Performing operations; transporting
- B41F - Printing machines or presses
- B41F 3/44 - Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed of special construction or for particular purposes for monocolour or multicolour printing on one side of webs, or for perfecting webs, i.e. monocolour or multicolour printing on both sides of webs
Patent holdings for IPC class B41F 3/44
Total number of patents in this class: 5
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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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22178 |
1 |
| A1 Label Inc. | 4 |
1 |
| Comexi Group Industries, S.A. | 11 |
1 |
| Delphax Technologies Inc. | 19 |
1 |
| Komori Corporation | 164 |
1 |
| Other owners | 0 |