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US 2015/0343542 A1Published application
Device and method for sharpening dulled saw blades
OwnerGregory DUNDAinventor
Life of this patent
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Abstract
A sharpening device for cost-effectively sharpening dulled saw blades and a method of making and using the same is provided. The sharpening device may form a tooth-like configuration adapted to rotatably grind and sharpen a saw-teeth configuration into a saw blade.
Claims10
A device for defining a saw-teeth configuration into a peripheral edge of a blade, comprising:
- an arbor extending from a first portion to a second portion;
- a plurality of grinding discs disposed along the first portion of the arbor;
- and
- a plurality of spacers, each spacer disposed along the first portion of the arbor between adjacent grinding discs, forming a tooth-like configuration of grinding discs.
1 more element
A device for defining a saw-teeth configuration into a peripheral edge of a blade, comprising:
- an arbor extending from a first portion to a second portion;
- and
- a cylinder forming a tooth-like configuration along a portion of its periphery, wherein the cylinder is secured along the first portion of the arbor.
Dependencies are inferred from the claim text.