- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 47/34 - Arrangements for removing chips out of the holes madeChip-breaking arrangements attached to the tool
Patent holdings for IPC class B23B 47/34
Total number of patents in this class: 177
10-year publication summary
|
7
|
12
|
13
|
11
|
13
|
9
|
9
|
7
|
12
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Makita Corporation | 2454 |
16 |
| Mitis | 14 |
12 |
| The Boeing Company | 20098 |
8 |
| Hilti Aktiengesellschaft | 3503 |
8 |
| Centre Technique des Industries Mecaniques | 70 |
7 |
| Black & Decker, Inc. | 2410 |
5 |
| Amvalor | 29 |
5 |
| Koki Holdings Co.,Ltd | 895 |
5 |
| Vibicore AB | 5 |
4 |
| Centre National de La Recherche Scientifique | 10498 |
3 |
| Robert Bosch GmbH | 42784 |
3 |
| Arts | 19 |
3 |
| Atlas Copco Industrial Technique AB | 478 |
3 |
| Cosmo Koki Co., Ltd. | 20 |
3 |
| European Aeronautic Defence and Space Company EADS France | 184 |
3 |
| Kyocera SGS Precision Tools, Inc. | 45 |
3 |
| Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG | 143 |
3 |
| Milwaukee Electric Tool Corporation | 4448 |
3 |
| Purdue Research Foundation | 3654 |
2 |
| Broetje Automation GmbH | 101 |
2 |
| Other owners | 76 |