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The ornamental design for a sterilizer unit, substantially as shown and described. |
FIG. 1 is a perspective view showing our new sterilizer unit design, with the cover for the heating well in the closed position;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a front elevational view thereof; and
FIG. 5 is a rear elevational view thereof.
Ryder, Francis E., Thomas, Michael D.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 21 1978 | Ryder International Corporation | (assignment on the face of the patent) | / |
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