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Publication numberUSD316865 S
Publication typeGrant
Application numberUS 07/228,804
Publication dateMay 14, 1991
Filing dateJul 28, 1988
Publication number07228804, 228804, US D316865 S, US D316865S, US-S-D316865, USD316865 S, USD316865S
InventorsEric J. Armstrong, Thomas L. Latone
Original AssigneeE. I. Du Pont De Nemours And Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Air pump
US D316865 S
Abstract  available in
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  1. The ornamental design for an air pump, as shown and described.

FIG. 1 is a front and side perspective view of an air pump showing our new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image of that shown; and

FIG. 3 is a rear elevational view thereof.

U.S. ClassificationD15/7