- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 1/48 - Folding sheets, blanks, or webs by plungers moving through folding dies and interconnecting side walls during such movement by folding or tucking in locking flaps
Patent holdings for IPC class B31B 1/48
Total number of patents in this class: 10
10-year publication summary
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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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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
|
|---|---|---|
| Prototype Equipment Corporation | 3 |
2 |
| The Procter & Gamble Company | 22178 |
1 |
| B Plus Development (S.A.) | 1 |
1 |
| Frito-Lay North America, Inc. | 1350 |
1 |
| Ishida Co., Ltd. | 509 |
1 |
| Rengo Co., Ltd. | 53 |
1 |
| WestRock Packaging Systems, LLC | 629 |
1 |
| Wexxar Packaging, Inc. | 22 |
1 |
| Telesforo González Maquinaria, SLU | 9 |
1 |
| Other owners | 0 |