Patent ID: 9320188
Filing Date: 2016-04-26
CPC Classification: A01B,A01C,E21B

Claim Text:
1. A tool blade for use with a handle, comprising: a pan having a top surface and a bottom surface opposite said top surface, said pan having a top edge and a cutting edge opposite said top edge and having a pair of opposed side edges extending between said top edge and said cutting edge; wherein said top edge includes a handle sleeve defining a channel configured to receive a lower end of the handle; wherein said bottom edge is integrally connected to said pan and is sharpened so as to selectively penetrate a ground surface; a plurality of grating teeth formed on said pan, each grating tooth having a scoop projecting outwardly from said pan and a cutout; wherein each cutout has a tapered edge configured so as to permit material collected in said scoop to pass through said cutout.