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The ornamental design for a lens centering instrument, as shown. |
FIG. 1 is a right side elevational view showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a front and side perspective view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 10 1989 | ELIE, FRANCOIS | ESSILOR INTERNATIONAL COMPAGNIE GENERAL D OPTIQUE , | ASSIGNMENT OF ASSIGNORS INTEREST | 005096 | /0030 | |
Jun 23 1989 | Essilor International (Compagnie General d'optique) | (assignment on the face of the patent) | / |
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