Patent
   D324928
Priority
Sep 13 1990
Filed
Mar 07 1991
Issued
Mar 24 1992
Expiry
Mar 24 2006
Assg.orig
Entity
unknown
0
5
n/a
The ornamental design for an electric vacuum cleaner, as shown and described.

FIG. 1 is a perspective view of an electric vacuum cleaner showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Fushiya, Fusao, Haneda, Koji

Patent Priority Assignee Title
Patent Priority Assignee Title
144628,
184829,
219113,
D288014, May 22 1984 Sears Brands, LLC Hand vacuum nozzle and housing
D303856, Jul 02 1987 John Manufacturing Limited Mini car vacuum cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 07 1990FUSHIYA, FUSAOMAKITA ELECTRIC WORKS, LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056410148 pdf
Dec 07 1990HANEDA, KOJIMAKITA ELECTRIC WORKS, LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056410148 pdf
Mar 07 1991Makita Electric Works, Ltd.(assignment on the face of the patent)
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