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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.
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 |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 07 1990 | FUSHIYA, FUSAO | MAKITA ELECTRIC WORKS, LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005641 | /0148 | |
Dec 07 1990 | HANEDA, KOJI | MAKITA ELECTRIC WORKS, LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005641 | /0148 | |
Mar 07 1991 | Makita Electric Works, Ltd. | (assignment on the face of the patent) | / |
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