- All sections
- B - Performing operations; transporting
- B23C - Milling
- B23C 5/14 - Cutters specially designed for producing particular profiles essentially comprising curves
Patent holdings for IPC class B23C 5/14
Total number of patents in this class: 33
10-year publication summary
|
5
|
3
|
2
|
4
|
7
|
5
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kennametal Inc. | 1380 |
4 |
| Walter AG | 240 |
3 |
| Iscar, Ltd. | 1084 |
2 |
| Karsten Manufacturing Corporation | 2912 |
2 |
| Nalux Co., Ltd. | 174 |
2 |
| OSG Corporation | 355 |
2 |
| United Technologies Corporation | 2328 |
1 |
| AB Sandvik Coromant | 175 |
1 |
| BWI (Shanghai) Co., Ltd. | 30 |
1 |
| Greenleaf Technology Corporation | 45 |
1 |
| Hirata Corporation | 358 |
1 |
| JI Zhun Precision Industry (Hui Zhou) Co., Ltd. | 17 |
1 |
| Kanefusa Kabushiki Kaisha | 94 |
1 |
| Ledermann GmbH & Co. KG | 31 |
1 |
| Magacon Technologies GmbH | 1 |
1 |
| Meiko Haertel | 1 |
1 |
| Mitsubishi Hitachi Tool Engineering, Ltd. | 99 |
1 |
| Safran Aircraft Engines | 5739 |
1 |
| Sandvik Intellectual Property AB | 1634 |
1 |
| Tungaloy Corporation | 481 |
1 |
| Other owners | 4 |