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The ornamental design for a vacuum cleaner, as shown and described. |
FIG. 1 is the front perspective view of a vacuum cleaner showing my new design;
FIG. 2 is the front view thereof;
FIG. 3 is the rear view thereof;
FIG. 4 is the left-hand view thereof;
FIG. 5 is the right-hand view thereof;
FIG. 6 is the top view thereof; and,
FIG. 7 is the bottom view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 07 1997 | NG, WAI-KONG | Winmate Industrial Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008686 | /0217 | |
Aug 14 1997 | Winmate Industrial Limited | (assignment on the face of the patent) | / |
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