- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 3/52 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs and having means for folding sheets, blanks, or webs by reciprocating or oscillating members, e.g. fingers other than plungers and dies
Patent holdings for IPC class B31B 3/52
Total number of patents in this class: 8
10-year publication summary
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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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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
|
|---|---|---|
| WestRock Shared Services, LLC | 578 |
3 |
| Boix Maquinaria, S.L. | 15 |
1 |
| Gossamer Machinery (Pty) Ltd | 2 |
1 |
| International Paper Company | 857 |
1 |
| Ishida Co., Ltd. | 509 |
1 |
| SMURFIT-STONE Container Enterprises, Inc. | 1 |
1 |
| Other owners | 0 |