- All sections
- B - Performing operations; transporting
- B23B - Turning; boring
- B23B 31/06 - Features relating to the removal of tools or work; Accessories therefor
Patent holdings for IPC class B23B 31/06
Total number of patents in this class: 54
10-year publication summary
|
2
|
3
|
2
|
9
|
5
|
6
|
3
|
4
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hilti Aktiengesellschaft | 3380 |
5 |
| Robert Bosch GmbH | 41765 |
3 |
| Kennametal Inc. | 1386 |
3 |
| Medtronic Xomed, Inc. | 682 |
2 |
| citizen Machinery Co., Ltd. | 185 |
2 |
| citizen Watch Co., Ltd. | 1070 |
2 |
| The Gleason Works | 201 |
2 |
| Iscar, Ltd. | 1124 |
2 |
| J.H. Fletcher & Co. | 80 |
2 |
| Daunert Maquinas Herramientas, S.A. | 4 |
2 |
| Robert Bosch Tool Corporation | 336 |
1 |
| Black & Decker, Inc. | 2405 |
1 |
| Komatsu NTC Ltd. | 121 |
1 |
| Stryker Corporation | 4457 |
1 |
| Apex Brands, Inc. | 668 |
1 |
| C. & E. FEIN GmbH | 190 |
1 |
| Demain Technology Pty Ltd | 21 |
1 |
| Disco Corporation | 1812 |
1 |
| DMG MORI Co., Ltd. | 821 |
1 |
| Doosan Machine Tools Co., Ltd. | 53 |
1 |
| Other owners | 19 |