- All sections
- B - Performing operations; transporting
- B23C - Milling
- B23C 5/26 - Securing milling-cutters to the driving spindle
Patent holdings for IPC class B23C 5/26
Total number of patents in this class: 128
10-year publication summary
|
13
|
9
|
6
|
15
|
10
|
10
|
7
|
5
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kennametal Inc. | 1380 |
16 |
| Iscar, Ltd. | 1084 |
13 |
| Franz Haimer Maschinenbau KG | 144 |
11 |
| Sandvik Intellectual Property AB | 1634 |
4 |
| Mitsubishi Materials Corporation | 2378 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Sumitomo Electric Hardmetal Corp. | 969 |
2 |
| AB Sandvik Coromant | 175 |
2 |
| FANUC Corporation | 5803 |
2 |
| Gemini Precision Machining Inc. | 5 |
2 |
| Hartmetall-Werkzeugfabrik Paul Horn GmbH | 154 |
2 |
| MAG IAS GmbH | 82 |
2 |
| Makino Milling Machine Co., Ltd. | 394 |
2 |
| Mitsubishi Heavy Industries Machine Tool Co., Ltd. | 147 |
2 |
| O-M Ltd. | 5 |
2 |
| SECO Tools AB | 456 |
2 |
| WFL Millturn Technologies GmbH & Co. KG | 25 |
2 |
| Yamazaki Mazak Corporation | 171 |
2 |
| Zapadoceska Univerzita V Plzni | 56 |
2 |
| Samchully Machinery Co., Ltd. | 8 |
2 |
| Other owners | 51 |