- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 1/76 - Opening and distending flattened articles
Patent holdings for IPC class B31B 1/76
Total number of patents in this class: 11
10-year publication summary
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0
|
3
|
0
|
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
|
|---|---|---|
| Elopak Systems AG | 92 |
1 |
| Kitaru Innovations Inc. | 46 |
1 |
| Krones AG | 2037 |
1 |
| Marchesini Group S.p.A. | 185 |
1 |
| Nuova Sima S.p.A. | 22 |
1 |
| Prototype Equipment Corporation | 3 |
1 |
| Graphic Packaging International, LLC | 1364 |
1 |
| Windmöller & Hölscher KG | 402 |
1 |
| Prasmatic S.r.l. | 12 |
1 |
| Automac Engineering Limited | 1 |
1 |
| Showa Marutsutsu Co., Ltd. | 9 |
1 |
| Other owners | 0 |