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The ornamental design for a portable electric hammer drill, as shown and described.
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FIG. 1 is a perspective view of a portable electric hammer drill showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Iwakami, Junichi, Hayakawa, Naohiro, Shinma, Yasutoshi
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 09 2004 | HAYAKAWA, NAOHIRO | Makita Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016090 | /0586 | |
| Dec 09 2004 | SHINMA, YASUTOSHI | Makita Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016090 | /0586 | |
| Dec 09 2004 | IWAKAMI, JUNICHI | Makita Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016090 | /0586 | |
| Dec 14 2004 | Makita Corporation | (assignment on the face of the patent) | / |
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