Patent ID: 6817269
Filing Date: 2004-11-16
Classification: B24D

Abstract:
An edge sharpening apparatus comprising:a sharpener body having a first planar face with a first boss extending therefrom, a second planar face which is offset from and substantially parallel to said first planar face and has a second boss extending therefrom, and a window formed therein; a first sharpening element having a first slot and a first cutting edge, said first sharpening element being releasably secured to said first planar face such that said first boss is received in said first slot and at least a portion of said first cutting edge overlaps said window; and a second sharpening element having a second slot and a second cutting edge, said second sharpening element being releasably secured to said second planar face such that said second boss is received in said second slot and at least a portion of said second cutting edge overlaps said window, said first and second cutting edges defining a V-shaped opening having a fixed included angle.