- All sections
- B - Performing operationstransporting
- B24B - Machines, devices, or processes for grinding or polishingdressing or conditioning of abrading surfacesfeeding of grinding, polishing, or lapping agents
- B24B 9/18 - Machines or devices designed for grinding edges or bevels on work or for removing burrsAccessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of wood
Patent holdings for IPC class B24B 9/18
Total number of patents in this class: 4
10-year publication summary
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0
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0
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2
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0
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0
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0
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0
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1
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hangzhou Penno Packtech Co., LTD | 4 |
1 |
| Casadei Industria Wood S.r.l. | 3 |
1 |
| Shanghai Longzhen Construction Engineering Co., Ltd | 6 |
1 |
| The Kingcraft Machinery Company Limited | 5 |
1 |
| Other owners | 0 |