Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ralph Carl Bishop0
Date of Patent
June 6, 2006
0Patent Application Number
108637960
Date Filed
June 8, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
This invention relates to tiers of kerf engaging elements at saw blade sides. The tiers recede from the blade's most forward peripheral cutting elements and project laterally to engage the kerf in incremental steps as the blade advances into the material addressed. Each tier is designed to perform a distinctive action. Individual tiers may be designed to plane, or shave, or scratch, or scrape, or sand, or burnish. The mentioned preferred embodiment of this invention submits the kerf to coarse sanding, fine sanding, and burnishing with one pass of the blade.
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