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The ornamental design for a vacuum cleaner, as shown and described. |
FIG. 1 is a top and front perspective view of a vacuum cleaner, showing my new design;
FIG. 2 is a side elevational view thereof, the opposite side elevational view being identical;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is an end elevational view thereof; and,
FIG. 6 is an end elevational view thereof, opposite that shown in FIG. 5.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 07 1999 | Amptek Company Limited | (assignment on the face of the patent) | / | |||
Sep 05 2000 | LEUNG, AMBROSE SHING-YIN | Amptek Company Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011236 | /0102 |
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