- 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 47/18 - Drives or gearings for grinding machines or devicesEquipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces for rotating the spindle at a speed adaptable to wear of the grinding wheel
Patent holdings for IPC class B24B 47/18
Total number of patents in this class: 10
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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1
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3
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1
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17512 |
6 |
| Hilti Aktiengesellschaft | 3586 |
1 |
| Husqvarna AB | 2980 |
1 |
| Metrol Co., Ltd. | 8 |
1 |
| Milwaukee Electric Tool Corporation | 4811 |
1 |
| Other owners | 0 |