Roller Sander
Patent No. EP4117857 (titled "Roller Sander") was filed by Horl on Mar 9, 2021. The application was issued on Apr 24, 2024.
Patent Summary
A device for grinding and polishing a cutting edge of a cutting tool, such as a household knife. The device comprises a rotating disc with a cutting edge that rotates relative to the disc as it moves along a surface. The cutting edge is precisely positioned at an angle of 5° to 30° relative to the disc surface, allowing for efficient grinding and polishing of the cutting edge.
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Date
Description
EP4117857
- Application Number
- EP21711216A
- Filing Date
- Mar 9, 2021
- Status
- No Opposition Filed Within Time Limit
- Feb 28, 2025
- Publication Date
- Apr 24, 2024
- External Links
- Slate, Register , Google Patents