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The ornamental design for the valved air pump, as shown and described. |
FIG. 1 is a front elevational view of a valved air pump embodying my design,
FIG. 2 is a rear elevational view thereof,
FIG. 3 is a right side elevational view thereof,
FIG. 4 is a left side elevational view thereof,
FIG. 5 is a top plan view thereof; and
FIG. 6 is a perspective view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 30 1980 | Mason & Porter Limited | (assignment on the face of the patent) | / |
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