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The ornamental design for a air pump, as shown. |
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FIG. 1 is a perspective view of a air pump showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| 2851989, | |||
| D307017, | Mar 07 1988 | Diversified Dynamics Corporation | High pressure washer |
| D356800, | Mar 28 1994 | Electric air compressor | |
| D363494, | Jul 15 1993 | J. WAGNER GmbH | Combined portable liquid container and feed pump |
| D374237, | May 19 1995 | Motor operated automobile air pump |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 04 1997 | POON, TIT-YING | FLYING DRAGON DEVELOPMENT LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008493 | /0119 | |
| Feb 19 1997 | Flying Dragon Development Ltd. | (assignment on the face of the patent) | / |
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