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The ornamental design for a back supported portable vacuum cleaner, as shown and described. |
FIG. 1 is a front perspective view of a back supported portable vacuum cleaner 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 elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 29 1990 | WONG, JOSEPH | RABBITOY INDUSTRIAL COMPANY LIMITED | ASSIGNMENT OF ASSIGNORS INTEREST | 005505 | /0846 |
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