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The ornamental design for a dual sweep bagless upright vacuum cleaner, as shown and described.
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FIG. 1 is a perspective view of a dual sweep bagless upright vacuum cleaner showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a rear elevational view thereof.
FIG. 5 is a right side elevational view thereof; and,
FIG. 6 is a top plan view thereof.
The details shown in broken lines in FIGS. 1-6 are for illustrative purposes only and form no part of the claimed design.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 24 2002 | BROWN, MORGAN S | Matsushita Electric Corporation of America | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013377 | /0799 | |
Oct 10 2002 | Matsushita Electric Corporation of America | (assignment on the face of the patent) | / | |||
Nov 01 2004 | Matsushita Electric Corporation of America | Panasonic Corporation of North America | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 015972 | /0695 |
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