- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 31/14 - Chucks with simultaneously-acting jaws, whether or not also individually adjustable involving the use of centrifugal force
Patent holdings for IPC class B23B 31/14
Total number of patents in this class: 39
10-year publication summary
|
1
|
4
|
2
|
1
|
5
|
2
|
3
|
2
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| M.p.c.-system AB | 8 |
5 |
| Schenck RoTec GmbH | 150 |
4 |
| Medtronic Xomed, Inc. | 661 |
3 |
| Hilti Aktiengesellschaft | 3515 |
3 |
| Robert Bosch GmbH | 42826 |
2 |
| CITIC Dicastal CO., LTD | 562 |
2 |
| Screen Holdings Co., Ltd. | 2896 |
2 |
| Illinois Tool Works Inc. | 11519 |
1 |
| Robert Bosch Tool Corporation | 337 |
1 |
| GSI Group Limited | 24 |
1 |
| Husqvarna AB | 2930 |
1 |
| Husqvarna Consumer Outdoor Products N.A., Inc. | 58 |
1 |
| Micro Turbine Technology B.V. | 21 |
1 |
| Moser Mechanik | 1 |
1 |
| MTU Aero Engines AG | 691 |
1 |
| Nippon Thompson Co., Ltd. | 220 |
1 |
| Schunk GmbH & Co. KG Spann- und Greiftechnik | 97 |
1 |
| SMW-AUTOBLOK Spannsysteme GmbH | 102 |
1 |
| Minebea Mitsumi Inc. | 1778 |
1 |
| Brunel University London | 39 |
1 |
| Other owners | 5 |