USD218008S - Knife sharpener - Google Patents

Description

Des. 218,008 Patented July 14, 1970 United States Patent 0 ice KNIFE SHARPENER Hans Joachim Hugo Julkenbeck, Wijnjeterp, Netherlands,

assignor, by mesne assignments, to U.S. Philips Corporation, New York, N.Y., a corporation of Delaware Filed Dec. 3, 1968, Ser. No. 14,755

Claims priority, application Switzerland June 13, 1968 Term of patent 14 years Int. Cl. D802 U.S. Cl. D863 FIG.3

FIG-2 Des. 218,008

PAGE 2 FIG. 4 FIG. 5

FIG. 7

FIG. 1 is a perspective view of the knife sharpener, References Cited showing my new design;

FIG. 2 is a side elevational view thereof; UNITED STATES PATENTS FIG. 3 is an elevational view of the opposite side there- FIG. 4 is a front elevational view; 2,570,107 10/1951 Gallagher- FIG. 5 is a rear elevational view; FIG. is a bottom plan View thereof; WALLACE R. BURKE, Pr1mary Examiner FIG. 7 is a top plan view thereof. A. DOUGLAS, Assistant Examiner I claim:

The ornamental design for a knife sharpener, as shown.

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