Patent
   D326598
Priority
Mar 28 1989
Filed
Sep 19 1989
Issued
Jun 02 1992
Expiry
Jun 02 2006
Assg.orig
Entity
unknown
18
8
n/a
The ornamental design for a portable electric drill, as shown.

FIG. 1 is a front, top and 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 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.

Sakamoto, Masakazu, Tsuru, Hitoshi

Patent Priority Assignee Title
D340393, Sep 18 1991 Makita Corporation Portable electric drill
D469674, Dec 05 2001 One World Technologies Limited Electric driver drill
D469675, Dec 07 2001 One World Technologies Limited Cordless drill
D470027, Dec 05 2001 One World Technologies Limited Electric drill
D470378, Dec 05 2001 One World Technologies Limited Electric drill
D471419, Dec 05 2001 One World Technologies Limited Electric driver drill
D477974, Dec 05 2001 One World Technologies Limited Cordless drill
D478262, Dec 05 2001 One World Technologies Limited Electric driver drill
D496573, Aug 27 2003 Black & Decker, Inc Drill
D520835, Apr 25 2005 Robert Bosch GmbH Electric screwdriver
D521338, Aug 17 2005 Eastway Fair Company Limited Impact drill
D522337, Aug 15 2005 JETYD CORP Hand held power tool
D524624, Aug 16 2005 Eastway Fair Company Limited Drill
D534403, Jan 13 2004 Black & Decker Inc.; Black & Decker, Inc Drill
D535860, Aug 15 2003 Black & Decker, Inc Drill
D537314, Aug 15 2005 Hand held power tool
D559059, Jan 13 2004 Black & Decker Inc. Drill
D705631, Dec 21 2012 HOSKING, PETER Tool handle
Patent Priority Assignee Title
246946,
280379,
289004,
D298207, Feb 21 1985 Cooper Brands, Inc Electric hand tool
D303347, Mar 19 1987 Black & Decker Inc.; BLACK & DECKER INC , A CORP OF DE Cordless drill or similar article
D304287, Aug 07 1987 Black & Decker Inc.; BLACK & DECKER INC , NEWARK, DELAWARE, U S A , A CORP OF DE Electric drill or similar article
D316021, Mar 11 1988 Black & Decker Inc.; BLACK & DECKER INC , NEWARK, DE U S A , A CORP OF DE Drill
D319763, Aug 31 1988 Black & Decker Inc. Power drill
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 11 1989SAKAMOTO, MASAKAZURyobi LTDASSIGNMENT OF ASSIGNORS INTEREST 0051510139 pdf
Sep 11 1989TSURU, HITOSHIRyobi LTDASSIGNMENT OF ASSIGNORS INTEREST 0051510139 pdf
Sep 19 1989Ryobi Ltd.(assignment on the face of the patent)
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