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The ornamental design for a drawing instrument, as shown and described. |
FIG. 1 is a top plan view of my new design;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a bottom view of FIG. 1;
FIG. 4 is an inverted opposite side view of FIG. 2;
FIG. 5 is a front view of FIG. 1; and,
FIG. 6 is a rear view of FIG. 1.
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D253956, | May 02 1977 | Perspective drawing instrument | |
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D328434, | Jul 06 1989 | Drawing instrument |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 20 1992 | WAGNER, MICHAEL J | Sanford Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 006118 | /0627 | |
May 04 1992 | Sanford Corporation | (assignment on the face of the patent) | / |
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