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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 right side of an electric vacuum cleaner showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a left side view thereof.
Tsuda, Yukihiro, Tsuruha, Toshiaki
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 02 1999 | TSURUHA, TOSHIAKI | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010193 | /0577 | |
Aug 02 1999 | TSUDA, YUKIHIRO | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010193 | /0577 | |
Aug 23 1999 | Matsushita Electric Industrial Co., Ltd. | (assignment on the face of the patent) | / |
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