Patent
   D327618
Priority
Mar 27 1989
Filed
Nov 28 1989
Issued
Jul 07 1992
Expiry
Jul 07 2006
Assg.orig
Entity
unknown
1
4
n/a
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
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 21 1989OGAWA, YASUNORIHITACHI KOKI COMPANY, LIMITED, 2-6ASSIGNMENT OF ASSIGNORS INTEREST 0052530051 pdf
Nov 21 1989OMORI, YASUKIHITACHI KOKI COMPANY, LIMITED, 2-6ASSIGNMENT OF ASSIGNORS INTEREST 0052530051 pdf
Nov 28 1989Hitachi Koki Company, Limited(assignment on the face of the patent)
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