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The ornamental design for a fire extinguisher tank, as shown and described. |
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FIG. 1 is a perspective view of a fire extinguisher tank showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view thereof from one side, the opposite side appearing as a mirror image;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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