USD217931S - Apparatus for locating and tracing conductive structures - Google Patents

Description

Des. 217.931

Patented June 30, 1970 United States Patent 0 "ice APPARATUS FOR LOCATING AND TRACING CONDUCTIVE STRUCTURES Thomas G. Humphreys, Jr., 2245 Pine Crest Drive,

Birmingham, Ala. 35216 Filed Nov. 7, 1968, Ser. No. 14,349

Term of patent 14 years Int. Cl. D1011 US. Cl. D52-6 Des. 21 7,93 1

PAGE 2 References Cited UNITED STATES PATENTS FIG. 1 is a side elevational view of my apparatus for locating and tracing conductive structures.

FIG. 2 is a plan view thereof looking from the top of FIG. 1;

4111 2 3 um 33 "m .tL .63 .wa k Mwn mmm SSF 0069 655 999 111 65 D 211,402 FIG. 3 an end th r f look fro the ri in 2,744,232 of 1;1S VlCW 6 80 mg m g 2,870,427

FIG. 4 is a bottom plan view showing the opposite side of the apparatus from that shown in FIG. 2; WALLACE BURKE Primary Exammer J. COOPERSMITH, Assistant Examiner FIG. 5 is a side elevational view showing the opposite side of the apparatus from that shown in FIG. I; and,

FIG. 6 is an end view showing the opposite end of the apparatus from that shown in FIG. 3.

I claim: The ornamental design for an apparatus for locating and tracing conductive structures, as shown.

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