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The ornamental design for a vacuum cleaner filter, as shown and described.
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FIG. 1 is a front perspective view of a vacuum cleaner filter taken from the front and one side;
FIG. 2 is a rear perspective view of the vacuum cleaner filter;
FIG. 3 is a side view thereof taken from the side illustrated in FIG. 1;
FIG. 4 is a side view of the side opposite that illustrated in FIG. 3;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 19 2001 | Black & Decker Inc. | (assignment on the face of the patent) | / | |||
Jun 19 2001 | STRATFORD, MARK | Black & Decker Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012132 | /0060 |
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