- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 51/05 - Tools for drilling machines for trepanning for cutting discs from sheet
Patent holdings for IPC class B23B 51/05
Total number of patents in this class: 38
10-year publication summary
|
4
|
4
|
5
|
1
|
1
|
1
|
4
|
0
|
5
|
1
|
| 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 |
6 |
| Black & Decker, Inc. | 2471 |
3 |
| Rabbet SAW LLC | 3 |
2 |
| 9492-3521 Inc. | 2 |
2 |
| Ningbo Wenjian Hardware Co., Ltd. | 2 |
2 |
| Panasonic Corporation | 18716 |
1 |
| Robert Bosch GmbH | 44327 |
1 |
| A.v. Custom style B.V. | 4 |
1 |
| Bosch Power Tools (China) Co., Ltd. | 88 |
1 |
| C. & E. FEIN GmbH | 193 |
1 |
| The Curators of the University of Missouri | 1095 |
1 |
| Greenlee Textron Inc. | 13 |
1 |
| Huizhou Kimree Technology Co., Ltd | 231 |
1 |
| Irwin Industrial Tool Company | 29 |
1 |
| K & W Tools Co., Ltd. | 7 |
1 |
| Kabushiki Kaisha Miyanaga | 79 |
1 |
| Kapman AB | 101 |
1 |
| The M. K. Morse Company | 76 |
1 |
| Wolfcraft GmbH | 126 |
1 |
| Tanjen Invent AS | 1 |
1 |
| Other owners | 8 |