- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 31/173 - Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially actuated by coaxial conical surfaces
Patent holdings for IPC class B23B 31/173
Total number of patents in this class: 10
10-year publication summary
|
1
|
1
|
2
|
1
|
1
|
1
|
0
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0
|
1
|
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
|
|---|---|---|
| Black & Decker, Inc. | 2414 |
3 |
| CITIC Dicastal CO., LTD | 565 |
1 |
| Franz Haimer Maschinenbau KG | 139 |
1 |
| Milwaukee Electric Tool Corporation | 4631 |
1 |
| Valmet Technologies Oy | 288 |
1 |
| Jacobs Chuck Manufacturing (Suzhou) Co., Ltd. | 21 |
1 |
| Marchand, Alain | 1 |
1 |
| Horiuchi Mfg. Co., Ltd. | 5 |
1 |
| Other owners | 0 |