USD217655S - Blade-sharpening tool - Google Patents

Description

United States Patent Ofiice zfj;

BLADE-SHARPENING TOOL Raymond S. W. Lindsay, 4 Sulkara Court, Toronto, Ontario, Canada Filed Feb. 17, 1969, Ser. No. 15,812

Term of patent 14 years Int. Cl. D802 US. Cl. D8--93 FIG. 1 is a top plan view of a blade-sharpening tool References Cited embodying my new design;

FIG. 2 is a front elevation view of FIG. 1; UNITED STATES PATENTS FIG. 3 is a side elevation view from the right side of 175067 7/1955 Ernest D8 63 FIG 1; D. 133,016 7/1942 Wulfi? D8-93 FIG. 4 is a rear elevation view of FIG. 1; and 3,064,393 11/1962 Chasan 76' 86 X FI. btt fFI.1. I ciiiriz a 0 0m plan 0 G JAMES R. LARGEN, Primary Examiner The ornamental design for a blade-sharpening tool, as A. P. DOUGLAS, Assistant Examiner shown.

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