44419 ⎘
Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools having scalloped cutting edges
Sub-classes:Gin Blade Sharpening System and Method of Use
#2Portable sharpener
#3Grinding device and grinding method wherein a grinding unit can operate on-board as well as off-board
#4Apparatus for sharpening beet-cutter knives
#5Knife sharpener for asian and european/american knives
#6Sharpener for knives with widely different edge angles
#7Edge buster series round blade sharpener and the edge tracker sharpener