Tool sharpening apparatus for chisel and plane blades

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Description

FIG. 1 is a top, front, left side perspective view of my tool sharpening apparatus for chisel and plane blades;

FIG. 2 is a right side elevational view thereof, the left side elevational view being a mirror image thereof;

FIG. 3 is a front elevational view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a top plan view of FIG. 1; and,

FIG. 6 is bottom plan view of FIG. 1.

The broken lines in the FIG. 4 illustrate portions of the design that form no part of the claim.

Claims

I claim the ornamental design for a tool sharpening apparatus for chisel and plane blades, as shown and described.

Referenced Cited
U.S. Patent Documents
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5527208 June 18, 1996 Blake et al.
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7335093 February 26, 2008 Stanley
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Other references
  • Sharpening Guide. http://www.woodcraft.com/Product/2003111/533/Chisel-and-Plane-Blade-Sharpening-Guide.aspx; downloaded Mar. 26, 2011.
  • Sharp Edge. snagged at http://chiselsharpener.co.uk/shop/1092-easy-plane-blade-sharpener-aid.html on Mar. 26, 2011.
  • Sharpening Tools. http://store.cbtoolgroup.com/sharpening-tools-c584.aspx; downloaded Mar. 26, 2011.
Patent History
Patent number: D708922
Type: Grant
Filed: Nov 18, 2010
Date of Patent: Jul 15, 2014
Inventor: Gervase Lionel Thorngate Evans (Salisbury)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Ulm Cody
Application Number: 29/379,380
Classifications
Current U.S. Class: D8/91