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The ornamental design for an electric vacuum cleaner, as shown and described. |
FIG. 1 is a perspective view of the top, front and left side of an electric 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 right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is an exploded perspective view thereof showing the carriage portion separate from the main body.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 27 1997 | TSUDA, YUKIHIRO | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008853 | /0033 | |
Dec 09 1997 | Matsushita Electric Industrial Co., Ltd. | (assignment on the face of the patent) | / |
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