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Publication numberUSD312901 S
Publication typeGrant
Application numberUS 07/328,697
Publication dateDec 11, 1990
Filing dateMar 27, 1989
Priority dateSep 26, 1988
Publication number07328697, 328697, US D312901 S, US D312901S, US-S-D312901, USD312901 S, USD312901S
InventorsTomoyuki Miyata, Kohichi Hasegawa, Masao Sunagawa, Akira Iwao, Naruhiko Suzuki
Original AssigneeHitachi, Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electric vacuum cleaner
US D312901 S
Abstract  available in
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  1. 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 right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

U.S. ClassificationD32/21