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The ornamental design for a frame tracer and centering device in particular for ophthalmic lenses, as shown and described. |
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FIG. 1 is a front view showing my new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a back view thereof; and,
FIG. 6 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| D740949, | Sep 09 2013 | ESSILOR INTERNATIONAL COMPAGNIE GENERALE D OPTIQUE | Ophthalmic lens edger |
| Patent | Priority | Assignee | Title |
| 4571842, | Oct 15 1983 | Tokyo Kogaku Kikai Kabushiki Kaisha | Lens judging apparatus of lens meter |
| 5414505, | Feb 03 1992 | Kabushiki Kaisha Topcon | Lens meter for testing progressive lens |
| D325782, | Jan 13 1989 | Essilor International (Compagnie General d'optique) | Lens testing instrument |
| D327126, | Jun 23 1989 | Essilor International (Compagnie Generale d'Optique) | Lens centering instrument |
| D327326, | Jan 13 1989 | Essilor International (Compagnie General d'optique) | Lens centering instrument |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 25 1995 | Essilor International (Compagnie Generale d'Optique) | (assignment on the face of the patent) | / | |||
| Oct 18 1995 | ELIE, FRANCOIS | ESSILOR INTERNATIONAL COMPAGNIE GENERALE D OPTIQUE | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007839 | /0737 |
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