Patent
   D300717
Priority
Aug 22 1986
Filed
Feb 24 1987
Issued
Apr 18 1989
Expiry
Apr 18 2003
Assg.orig
Entity
unknown
18
1
n/a
The ornamental design for a cordless electric drill, as shown and described.

FIG. 1 is a front, top and right side perspective view of a cordless electric drill showing our new design.

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof.

Yamada, Yoshihiro, Hasegawa, Hideaki

Patent Priority Assignee Title
5531538, Oct 13 1994 One World Technologies Limited Portable electric power tool housing
D314698, Mar 10 1988 Black & Decker Inc. Cordless drill
D322547, Oct 26 1988 The Stanley Works Cordless drill
D325858, Apr 26 1989 Ryobi Ltd. Portable electric driver
D332208, May 25 1990 Ryobi Ltd. Portable electric driver drill
D337710, Mar 08 1991 Choon Nang Electrical Appliance Mfty. Ltd. Electric hand drill
D339727, Mar 29 1991 Ryobi Ltd. Portable electric driver drill
D342878, May 07 1991 Ryobi Ltd. Portable electric hammer drill
D404275, Aug 12 1994 Black & Decker Inc. Drill
D418730, Jun 11 1999 Black & Decker Inc.; Black & Decker Inc Drill
D466777, Aug 16 2001 Black & Decker Inc.; Black & Decker Inc Drill/driver
D467147, Aug 16 2001 Black & Decker Inc.; Black & Decker Inc Multi-purpose drill/driver
D467481, Aug 16 2001 Black & Decker Inc.; Black & Decker Inc Multi-purpose drill/driver
D479456, Jun 26 2002 Black & Decker Inc Drill
D501384, Apr 14 2004 Black & Decker Inc.; Black & Decker, Inc Drill/driver
D501779, Apr 14 2004 Black & Decker Inc.; Black & Decker, Inc Drill/driver
D823087, Aug 10 2016 KOKI HOLDINGS CO , LTD Portable electric drill
D872552, Apr 20 2018 Black & Decker Inc. Drill
Patent Priority Assignee Title
2636136,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 03 1987HASEGAWA, HIDEAKIHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0049840994 pdf
Feb 03 1987YAMADA, YOSHIHIROHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0049840994 pdf
Feb 24 1987Hitachi Koki Co., Ltd.(assignment on the face of the patent)
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