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The ornamental design for a microbial test machine for sequentially timed heating, cooling and incubation of test samples, as shown and described. |
FIG. 1 is a perspective view of a microbial test machine for sequentially timed heating, cooling and incubation of test samples showing our new design;
FIG. 2 is a top plan view of FIG. 1;
FIG. 3 is a side elevational view of FIG. 1;
FIG. 4 is the other side elevational view of FIG. 1;
FIG. 5 is a front elevational view of FIG. 1;
FIG. 6 is a bottom plan view of FIG. 1;
FIG. 7 is a back elevational view of FIG. 1; and,
FIG. 8 is a perspective view of FIG. 1 shown in the tilted test sample cooling incubation position.
Charm, Stanley E., Zomer, Eliezer, Landau, Steven, Sabin, Kenneth T.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 31 1990 | PENICILLIN ASSAYS, INC | Charm Sciences, Inc | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 005743 | /0584 | |
Jan 25 1991 | CHARM, STANLEY E | CHARM SCIENCES, INC , A CORP OF MASSACHUSETTS | ASSIGNMENT OF ASSIGNORS INTEREST | 005605 | /0752 | |
Jan 25 1991 | LANDAU, STEVEN | CHARM SCIENCES, INC , A CORP OF MASSACHUSETTS | ASSIGNMENT OF ASSIGNORS INTEREST | 005605 | /0752 | |
Jan 25 1991 | SABIN, KENNETH T | CHARM SCIENCES, INC , A CORP OF MASSACHUSETTS | ASSIGNMENT OF ASSIGNORS INTEREST | 005605 | /0752 | |
Jan 25 1991 | ZOMER, ELIEZER | CHARM SCIENCES, INC , A CORP OF MASSACHUSETTS | ASSIGNMENT OF ASSIGNORS INTEREST | 005605 | /0752 | |
Jan 29 1991 | Charm Sciences, Inc. | (assignment on the face of the patent) | / |
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