- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 33/00 - DriversDriving centresNose clutches, e.g. lathe dogs
Patent holdings for IPC class B23B 33/00
Total number of patents in this class: 17
10-year publication summary
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0
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0
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1
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2
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1
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0
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0
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0
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2
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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
|
|---|---|---|
| Bonita IP LLC | 7 |
2 |
| E. I. du Pont de Nemours and Company | 3486 |
1 |
| Toyota Motor Corporation | 35927 |
1 |
| Hitachi Metals, Ltd. | 1826 |
1 |
| Nike, Inc. | 14874 |
1 |
| Makita Corporation | 2576 |
1 |
| Big Tree Tools, LLC | 1 |
1 |
| FANUC Corporation | 7297 |
1 |
| Gebr. Heller Maschinenfabrik GmbH | 65 |
1 |
| Liebherr-Verzahntechnik GmbH | 78 |
1 |
| National Chung Hsing University | 85 |
1 |
| NIKE Innovate C.V. | 2770 |
1 |
| SMW-AUTOBLOK Spannsysteme GmbH | 104 |
1 |
| The University of North Carolina at Chapel Hill | 2114 |
1 |
| Brother Kogyo Kabushikikaisha | 1805 |
1 |
| Point Tech Co., Ltd. | 1 |
1 |
| Other owners | 0 |