- 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 3/46 - Sharpening cutting edges, e.g. of toolsAccessories therefor, e.g. for holding the tools of cutting blades of disc blades
Patent holdings for IPC class B24B 3/46
Total number of patents in this class: 59
10-year publication summary
|
11
|
0
|
6
|
4
|
7
|
11
|
5
|
1
|
1
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Futura S.p.A. | 141 |
8 |
| FABIO PERINI S.p.A. | 86 |
5 |
| GEA Food Solutions Germany GmbH | 219 |
4 |
| Valmet Tissue Converting S.p.A. | 95 |
3 |
| Deere & Company | 8246 |
2 |
| Kimberly-clark Worldwide, Inc. | 5263 |
2 |
| Blue Leaf I.P., Inc. | 2928 |
2 |
| CNH America LLC | 108 |
2 |
| Fuzion LLC | 2 |
2 |
| Paper Converting Machine Company S.p.A. | 2 |
2 |
| Canon Inc. | 44585 |
1 |
| Micron Technology, Inc. | 27932 |
1 |
| FUJIFILM Corporation | 30849 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49440 |
1 |
| Agility Blades Ltd. | 2 |
1 |
| Danobat, S. Coop. | 14 |
1 |
| Disco Corporation | 1965 |
1 |
| Hantover, Inc. | 70 |
1 |
| International Knife and Saw, Inc. | 1 |
1 |
| Kanefusa Kabushiki Kaisha | 94 |
1 |
| Other owners | 17 |