- All sections
- B - Performing operationstransporting
- B31F - Mechanical working or deformation of paper, cardboard or material worked in a manner analogous to paper
- B31F 5/08 - Attaching together sheets, strips or websReinforcing edges by adhesive tape for reinforcing edges
Patent holdings for IPC class B31F 5/08
Total number of patents in this class: 7
10-year publication summary
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0
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2
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1
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0
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1
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1
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0
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1
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1
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Margaret Williams | 2 |
2 |
| Canon Finetech Nisca Inc. | 265 |
2 |
| Henkel AG & Co. KGaA | 10715 |
1 |
| E.L. Hatton Sales Co. | 1 |
1 |
| Tokan Kogyo Co., Ltd. | 72 |
1 |
| Other owners | 0 |