- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 3/72 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs and having means for uniting opposed surfaces or edges, or for taping by applying and securing strips or sheets
Patent holdings for IPC class B31B 3/72
Total number of patents in this class: 4
10-year publication summary
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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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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
|
|---|---|---|
| The Procter & Gamble Company | 22028 |
1 |
| Emmeci S.p.A. | 37 |
1 |
| Tetra Laval Holdings & Finance S.A. | 2137 |
1 |
| Expack Indutrial Corporation | 1 |
1 |
| Other owners | 0 |