Abrading – Frame or mount – Portable abrader
Reexamination Certificate
2006-06-27
2006-06-27
Nguyen, Dung Van (Department: 3723)
Abrading
Frame or mount
Portable abrader
C451S349000
Reexamination Certificate
active
07066796
ABSTRACT:
A device for the manual sharpening of knives and other blades having exchangeably held carbide plates.The exchangeable carbide plates of manual sharpening devices are inserted or pushed into recesses or into a reception of the device body and must be fixed there. This is done by a screw connection in known devices.In the proposed solution, the carbide plates are fixed by snap-latching parts. This represents a favorably technical assembly means to fix the carbide plates fast and reliably and to nevertheless release them again easily and without tools. The snap-latching part can have the form of a cover plate or can engage over the carbide plate like a lug.
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Dilworth & Barrese LLP
Nguyen Dung Van
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