Abstract The present invention relates to a woodwork cutting device such as wood chisel or plane iron blade having a cutting end, one side with a beveled cutting edge formed about the cutting end thereof, and opposite back side, and two side edges. Provided about the back side of the woodwork cutting device is a plurality of transversely extending and longitudinally spaced grinding guides that extend generally parallel with respect to the beveled cutting edge. This allows an individual sharpening the woodwork cutting device of the present invention to maintain the cutting edge perpendicular to the longitudinal axis of the blade. In addition, about at least one side edge of the blade portion of the woodwork cutting device is a series of grinding angle guides that extend in parallel relationship with the angle or plane of the beveled cutting edge. These grinding angle guides extend from the beveled cutting edge upwardly therefrom and enable one sharpening the woodwork cutting device of the present invention to sharpen the beveled cutting edge at an appropriate angle.
Inventors
👤 Ulys Smith
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-23 04:58
CPC Classifications
B; B25; B25D; B25D3/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
233 words
A woodwork cutting device such as a wood chisel or plane iron blade having a blade portion including two side edges, a cutting end and opposite front and back faces, the front face having a beveled cutting edge formed thereon adjacent said cutting end, a plurality of spaced grinding guide means formed transversely across said back face of said woodwork cutting device and extending in general parallel relationship with said cutting end for enabling said cutting end to be properly sharpened, while the front face and beveled edge is turned downwardly away from the individual sharpening the device, by grinding the cutting end such that it is maintained parallel with the adjacent transverse guide means formed across the back face of said woodwork cutting device, said beveled cutting edge being formed at a selection angle relative to side edges of said blade portion, and wherein there is provided a plurality of grinding angle guides formed on at least one side edge of said blade portion with said grinding angle guides extending in side by side parallel relationship with respect to each other and oriented generally parallel to and at approximately the same angle as the place of said beveled cutting edge such that during the sharpening process the grinding angle guides can be utilized to sharpen the beveled cutting edge at a proper angle relative to the side edges of the blade portion.
Claim 2
Dependent Claim
233 words
A woodwork cutting device such as a wood chisel or plane iron blade having a blade portion including two side edges, a cutting end and opposite front and back faces, the front face having a beveled cutting edge formed thereon adjacent said cutting end, a plurality of spaced grinding guide means formed transversely across said back face of said woodwork cutting device and extending in general parallel relationship with said cutting end for enabling said cutting end to be properly sharpened, while the front face and beveled edge is turned downwardly away from the individual sharpening the device, by grinding the cutting end such that it is maintained parallel with the adjacent transverse guide means formed across the back face of said woodwork cutting device, said beveled cutting edge being formed at a selection angle relative to side edges of said blade portion, and wherein there is provided a plurality of grinding angle guides formed on at least one side edge of said blade portion with said grinding angle guides extending in side by side parallel relationship with respect to each other and oriented generally parallel to and at approximately the same angle as the place of said beveled cutting edge such that during the sharpening process the grinding angle guides can be utilized to sharpen the beveled cutting edge at a proper angle relative to the side edges of the blade portion.