- All sections
- B - Performing operationstransporting
- B24B - Machines, devices, or processes for grinding or polishingdressing or conditioning of abrading surfacesfeeding of grinding, polishing, or lapping agents
- B24B 3/06 - Sharpening cutting edges, e.g. of toolsAccessories therefor, e.g. for holding the tools of milling cutters of face or end milling cutters or cutter heads, e.g. of shank type
Patent holdings for IPC class B24B 3/06
Total number of patents in this class: 22
10-year publication summary
|
4
|
2
|
2
|
0
|
1
|
1
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Gleason Works | 197 |
4 |
| Kennametal Inc. | 1355 |
3 |
| Kyocera SGS Precision Tools, Inc. | 37 |
2 |
| Mecachrome France | 26 |
2 |
| Rolls-Royce PLC | 3224 |
1 |
| Gühring KG | 370 |
1 |
| Industry-Academic Cooperation Foundation Gyeongsang National University | 635 |
1 |
| Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG | 127 |
1 |
| Mitsubishi Materials Corporation | 2482 |
1 |
| Nordutensili S.r.l. | 3 |
1 |
| Prima Dental Manufacturing Limited | 14 |
1 |
| Shine-file LLC | 1 |
1 |
| Waida Mfg. Co.,Ltd. | 5 |
1 |
| Knowledge Manufacturing Company | 13 |
1 |
| Taiwan More-cash Villager Corp. | 2 |
1 |
| Other owners | 0 |