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The ornamental design for a vision tester, as shown and described. |
FIG. 1 is a perspective view of a vision tester, showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof, the rear being plain and unornamented;
FIG. 4 is a side elevational view thereof, the opposite side elevational view being identical thereto;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a cross-sectional view taken along line 6--6 of FIG. 2.
Orlinsky, Myron, Krubski, George, Chang, Leon
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D348931, | Mar 07 1991 | ESSILOR INTERNATIONAL, S A | Vision tester |
D370260, | Nov 29 1994 | ESSILOR INTERNATIONAL, S A | Combined vision tester and recharging stand therefor |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 17 1991 | ORLINSKY, MYRON | VSI INTERNATIONAL, INC A CORPORATION OF FL | ASSIGNMENT OF ASSIGNORS INTEREST | 005873 | /0787 | |
Sep 18 1991 | MARLBORO MARKETING, INC , A CORPORATION OF NY | VSI INTERNATIONAL, INC A CORPORATION OF FL | ASSIGNMENT OF ASSIGNORS INTEREST | 005873 | /0791 | |
Sep 18 1991 | KRUBSKI, GEORGE | MARLBORO MARKETING, INC A CORPORATION OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 005873 | /0795 | |
Sep 18 1991 | CHANG, LEON | MARLBORO MARKETING, INC A CORPORATION OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 005873 | /0795 | |
Oct 07 1991 | VSI International, Inc. | (assignment on the face of the patent) | / |
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