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The ornamental design for a heatable block for laboratory samples, as shown and described. |
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FIG. 1 is a perspective view of the heatable block for laboratory samples;
FIG. 2 is a top plan view of the heatable block for laboratory samples;
FIG. 3 is an end elevational view of one end thereof, the other end being identical;
FIG. 4 is a side elevational view of one side thereof, the other side being identical; and,
FIG. 5 is a bottom plan view thereof.
Stalec, Lawrence W., Morical, Bruce M., Finley, Sandra L.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 01 1991 | STALEC, LAWRENCE W | LAB-LINE INSTRUMENTS, INC , MELROSE PARK, IL A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005607 | /0869 | |
| Feb 01 1991 | FINLEY, SANDRA L | LAB-LINE INSTRUMENTS, INC , MELROSE PARK, IL A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005607 | /0869 | |
| Feb 02 1991 | MORICAL, BRUCE M | LAB-LINE INSTRUMENTS, INC , MELROSE PARK, IL A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005607 | /0869 | |
| Feb 19 1991 | Lab-Line Instruments, Inc. | (assignment on the face of the patent) | / |
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