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US 2023/0286100 A1Published application
Stump Grinder Tooth Sharpening Tool and System
OwnerGlenn Welchinventor
Life of this patent
Estimating the term…
Abstract
A sharpening tool for dull stump grinder teeth including a head extending from a shaft, where the shaft is sized for use with the chuck of a rotating power tool. The top face of the head is coated with an abrasive material, such as diamond grit, and is preferably slightly convex.
Claims17
A sharpening tool comprising:
- a shaft dimensioned for attachment to a rotating power tool;
- and
- a head extending from said shaft, said head comprising:
- a top face coated in an abrasive material;
- a bottom face, wherein said shaft extends from a center of said bottom face;
- and
- a body extending between said top face and said bottom face.
4 more elements
A sharpening system comprising:
- a rotating power tool;
- and
- a sharpening tool comprising:
- a shaft dimensioned for attachment to a rotating power tool;
- and
- a substantially cylindrical head extending from said shaft, said head comprising:
- a top face coated in an abrasive material;
- a bottom face, wherein said shaft extends from a center of said bottom face;
- and
- a body extending between said top face and said bottom face.
7 more elements
Dependencies are inferred from the claim text.