- 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 3/58 - Sharpening cutting edges, e.g. of toolsAccessories therefor, e.g. for holding the tools of tools having scalloped cutting edges
Patent holdings for IPC class B24B 3/58
Total number of patents in this class: 12
10-year publication summary
|
2
|
0
|
1
|
3
|
1
|
0
|
1
|
1
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Hillman Group, Inc. | 397 |
3 |
| Edgecraft Corporation | 119 |
2 |
| Darex, LLC | 168 |
1 |
| Georg Kesel GmbH & Co. KG | 7 |
1 |
| Putsch GmbH & Co.KG | 5 |
1 |
| Tecomec S.r.l. | 58 |
1 |
| Visbeen Architects, Inc. | 2 |
1 |
| Forage Company B.V. | 41 |
1 |
| Sharp Systems, LLC | 1 |
1 |
| Other owners | 0 |