- All sections
- B - Performing operationstransporting
- B27L - Removing bark or vestiges of branchessplitting woodmanufacture of veneer, wooden sticks, wood shavings, wood fibres or wood powder
- B27L 1/04 - Debarking or removing vestiges of branches from trees or logsMachines therefor by rubbing the trunks in rotating drums
Patent holdings for IPC class B27L 1/04
Total number of patents in this class: 13
10-year publication summary
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1
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2
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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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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GSE Technologies, LLC | 19 |
2 |
| Peerless Chain Company | 56 |
2 |
| Acrowood Corporation | 7 |
1 |
| Betek GmbH & Co. KG | 144 |
1 |
| Equipements Boifor Inc. | 2 |
1 |
| Fuji Kogyo Co., Ltd. | 75 |
1 |
| Intellectual Property Bank Corp. | 24 |
1 |
| Metso Paper, Inc. | 468 |
1 |
| Valmet Technologies, Inc. | 160 |
1 |
| Equipement Fabmec Inc. | 2 |
1 |
| Nature Trust Inc. | 1 |
1 |
| Other owners | 0 |