- 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 31/033 - Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work or the abrasive material is looseAccessories therefor involving rotary barrels having several rotating or tumbling drums with parallel axes
Patent holdings for IPC class B24B 31/033
Total number of patents in this class: 11
10-year publication summary
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1
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0
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0
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0
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1
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0
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1
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0
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0
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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
|
|---|---|---|
| Sintokogio, Ltd. | 1163 |
4 |
| Tipton Corp. | 18 |
3 |
| National University Corporation Kanazawa University | 244 |
1 |
| Priority Co., Ltd. | 2 |
1 |
| Agile Wing Smart Manufacturing Co., Ltd. | 5 |
1 |
| Tsugio Yamazaki | 1 |
1 |
| Other owners | 0 |