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The ornamental design for an electric vacuum cleaner, as shown. |
FIG. 1 is a front, top and right side perspective view of an electric vacuum cleaner showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.
Shoji, Takashi, Abe, Toru, Tsuruha, Toshiaki
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 07 1992 | ABE, TORU | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 006320 | /0397 | |
Oct 07 1992 | SHOJI, TAKASHI | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 006320 | /0397 | |
Oct 07 1992 | TSURUHA, TOSHIAKI | MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 006320 | /0397 | |
Nov 05 1992 | Matsushita Electric Industrial Co., Ltd. | (assignment on the face of the patent) | / |
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