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The ornamental design for a protective cover for a rotatable turret assembly and objectives of an inverted microscope, as shown and described. |
FIG. 1 is a top perspective view of a protective cover for a rotatable turret assembly and objectives of an inverted microscope, showing my new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a side view of the protective cover taken in the direction indicated by line 3--3 of FIG. 1; and
FIG. 4 is a side view thereof taken in the direction of line 4--4 of FIG. 1 .
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 06 1987 | HOOGESTEGER, PAUL A | BAUSCH & LOMB INCORPORATED, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 004714 | /0044 | |
Apr 09 1987 | Cambridge Instruments, Inc. | (assignment on the face of the patent) | / | |||
Dec 09 1987 | Bausch & Lomb Incorporated | CAMBRIDGE INSTRUMENTS INC , A DEL CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004892 | /0019 | |
Dec 09 1987 | BAUSCH & LOMB INCORPORATED, A NY CORP | CAMBRIDGE INSTRUMENTS INC , A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004897 | /0289 |
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