- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 19/82 - Attaching windows
Patent holdings for IPC class B31B 19/82
Total number of patents in this class: 2
10-year publication summary
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1
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0
|
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
|
|---|---|---|
| C.M.C. S.r.l. | 38 |
1 |
| C.P. Converters, Inc. | 9 |
1 |
| Other owners | 0 |