Adjustable knife sharpener

Description

FIG. 1 is a front, perspective view of an adjustable knife sharpener according to an embodiment of the invention.

FIG. 2 is a front view of the adjustable knife sharpener of FIG. 1.

FIG. 3 is a top view of the adjustable knife sharpener of FIG. 1.

FIG. 4 is a right side view of the adjustable knife sharpener of FIG. 1; and,

FIG. 5 is a rear view of the adjustable knife sharpener of FIG. 1.

The broken lines in the drawings illustrate features of the design that form no part of the claim.

Claims

CLAIM We claim the ornamental design for an adjustable knife sharpener, as shown.

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Inventors:	Walker; Shane R. (Eau Claire, WI), Seymour; Justun C. (Eau Claire, WI)
Assignee:	National Presto Industries, Inc. (Eau Claire, WI)
Appl. No.:	D/355,832
Filed:	February 15, 2010

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Current U.S. Class:	D8/93
Current International Class:	0805
Field of Search:	;D8/63,90-94 ;76/82,84,86-89 ;451/192-194,552,555-558

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References Cited [Referenced By]

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Foreign Patent Documents

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Other References

Diamond Hone Knife Sharpener--Chef's Choice. Downloaded Sep. 28, 1010 at http://w3.hantover.com/cgi/cgiip.exe/WService=Datasurge/hnt/in/in210125.r- ?p-8tem-num=.... cited by examiner . Eversharp 3-Stage Electric Knife Sharpener. Sep. 28, 2010 from http://www.gopresto.com/downloads/instructions/08810.pdf. cited by examiner.

Primary Examiner: Hyder; Philip S
Assistant Examiner: Cody; Roselynne
Attorney, Agent or Firm: Patterson Thuente Christensen Pedersen, P.A.