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The ornamental design for a drawing instrument, as shown and described. |
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FIG. 1 is a front elevational view of a drawing instrument showing my new design;
FIG. 2 is a rear elevational view;
FIG. 3 is a top plan view;
FIG. 4 is a bottom plan view; and
FIG. 5 is a right side elevational view thereof, the left side elevational view being a mirror image.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 07 1988 | Newpros Consumers & Appliance Limited | (assignment on the face of the patent) | / | |||
| Sep 20 1988 | KWAN, TAK-WAH | NEWPROS CONSUMERS & APPLIANCES LIMITED | ASSIGNMENT OF ASSIGNORS INTEREST | 004960 | /0047 |
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