- All sections
- B - Performing operations; transporting
- B23B - Turning; boring
- 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: 41
10-year publication summary
|
3
|
1
|
4
|
2
|
1
|
5
|
2
|
4
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| M.p.c.-system AB | 7 |
5 |
| Medtronic Xomed, Inc. | 669 |
3 |
| Hilti Aktiengesellschaft | 3227 |
3 |
| Schenck RoTec GmbH | 147 |
3 |
| Robert Bosch GmbH | 40953 |
2 |
| CITIC Dicastal CO., LTD | 531 |
2 |
| Screen Holdings Co., Ltd. | 2431 |
2 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Robert Bosch Tool Corporation | 350 |
1 |
| AeroLas GmbH Aerostatische Lager-Lasertechnik | 15 |
1 |
| GSI Group Limited | 32 |
1 |
| Hardinge, Inc. | 65 |
1 |
| Husqvarna AB | 2824 |
1 |
| Husqvarna Consumer Outdoor Products N.A., Inc. | 58 |
1 |
| Micro Turbine Technology B.V. | 22 |
1 |
| Moser Mechanik | 2 |
1 |
| Nippon Thompson Co., Ltd. | 192 |
1 |
| Ritmo S.p.A. | 12 |
1 |
| Schunk GmbH & Co. KG Spann- und Greiftechnik | 111 |
1 |
| SMW-AUTOBLOK Spannsysteme GmbH | 101 |
1 |
| Other owners | 8 |