- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 47/26 - Liftable or lowerable drill heads or headstocksBalancing arrangements therefor
Patent holdings for IPC class B23B 47/26
Total number of patents in this class: 49
10-year publication summary
|
2
|
5
|
3
|
3
|
3
|
8
|
2
|
4
|
3
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 5045 |
9 |
| The Boeing Company | 20193 |
3 |
| Hilti Aktiengesellschaft | 3715 |
3 |
| Techtronic Cordless GP, Gainful Plan Trading Limited, an entity organized in the British Virgin Islands and TTI Finance Ltd., an entity organized in the British Virgin Islands | 1615 |
3 |
| Subaru Corporation | 4074 |
2 |
| Tank Tech Co., Ltd. | 18 |
2 |
| Samsung Electronics Co., Ltd. | 159029 |
1 |
| Honda Motor Co., Ltd. | 26309 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9204 |
1 |
| Airbus Operations S.A.S. | 2570 |
1 |
| Robert Bosch GmbH | 44327 |
1 |
| Black & Decker, Inc. | 2471 |
1 |
| Doosan Machine Tools Co., Ltd. | 53 |
1 |
| Hougen Manufacturing, Inc. | 23 |
1 |
| JPW Industries Inc. | 150 |
1 |
| Korea Hydro & Nuclear Power Co., Ltd. | 567 |
1 |
| Nanjing Chervon Industry Co., Ltd. | 1296 |
1 |
| Novator AB | 12 |
1 |
| Pascal Engineering Corporation | 121 |
1 |
| Shajeng Hardware Co., Ltd. | 9 |
1 |
| Other owners | 13 |