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The ornamental design for a portable electric drill, as shown. |
FIG. 1 is a top, right-side perspective view of a portable electric drill showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
Ogawa, Yasunori, Omori, Yasuki
Patent | Priority | Assignee | Title |
ER6874, |
Patent | Priority | Assignee | Title |
4250971, | Feb 09 1977 | Robert Bosch GmbH | Particulate material intercepting arrangement for a hand-held tool |
4256422, | Jul 24 1978 | Hilti Aktiengesellschaft | Drilling machine with a drilling stop |
D287814, | Aug 20 1983 | Ryobi Ltd. | Electric drill |
D316508, | Oct 30 1987 | Cooper Technologies Company | Airfeed peck drill |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 21 1989 | OGAWA, YASUNORI | HITACHI KOKI COMPANY, LIMITED, 2-6 | ASSIGNMENT OF ASSIGNORS INTEREST | 005253 | /0051 | |
Nov 21 1989 | OMORI, YASUKI | HITACHI KOKI COMPANY, LIMITED, 2-6 | ASSIGNMENT OF ASSIGNORS INTEREST | 005253 | /0051 | |
Nov 28 1989 | Hitachi Koki Company, Limited | (assignment on the face of the patent) | / |
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