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The ornamental design for an electric screw driver, as shown. |
FIG. 1 is a top perspective view of the electric screw driver showing our new design;
FIG. 2 is a bottom perspective view;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a rear elevational view thereof; and
FIG. 8 is a right side elevational view thereof.
Fushiya, Fusao, Kaneko, Tetsuhisa
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 17 1987 | FUSHIYA, FUSAO | MAKITA ELECTRIC WORKS, LTD , A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004714 | /0265 | |
Apr 17 1987 | KANEKO, TETSUHISA | MAKITA ELECTRIC WORKS, LTD , A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004714 | /0265 | |
May 15 1987 | Makita Electric Works, Ltd. | (assignment on the face of the patent) | / |
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