Patent
   D280797
Priority
Jul 26 1983
Filed
Dec 29 1983
Issued
Oct 01 1985
Expiry
Oct 01 1999
Assg.orig
Entity
unknown
44
2
n/a
The ornamental design for a portable electric drill, as shown.

FIG. 1 is a right side elevational view of a portable electric drill showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Sakamoto, Masakazu, Monobe, Juzaburo, Numata, Teruhisa

Patent Priority Assignee Title
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D491438, Aug 12 2003 One World Technologies, Limited Hammer drill
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D496574, Aug 11 2003 KOKI HOLDINGS CO , LTD Portable electric drill
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D502375, Jan 31 2003 Robert Bosch GmbH Electrically operated power drill
D502376, Sep 29 2003 POSITEC POWER TOOLS SUZHOU CO , LIMITED Impact drill
D503079, Sep 11 2003 Robert Bosch GmbH Hammer drill
D507950, Dec 11 2003 Robert Bosch GmbH Hammer drill
D508388, Oct 30 2003 Robert Bosch GmbH Hammer drill
D511286, Oct 30 2003 Robert Bosch GmbH Hammer drill
D520833, Jan 07 2005 POSITEC POWER TOOLS SUZHOU CO , LTD Impact drill
D526178, Jan 24 2003 Robert Bosch GmbH Electric drill
D527969, Jan 07 2005 KOKI HOLDINGS CO , LTD Portable electric hammer drill
D533419, Aug 29 2003 Robert Bosch GmbH Hammer drill
D533420, Nov 03 2005 Power Box AG Power tool drill
D534403, Jan 13 2004 Black & Decker Inc.; Black & Decker, Inc Drill
D538126, Aug 29 2003 Robert Bosch GmbH Hammer drill with work piece holder
D567614, Jan 18 2006 Makita Corporation Portable electric hammer drill
D580725, Jan 06 2006 Milwaukee Electric Tool Corporation Power tool, such as a drill
D823087, Aug 10 2016 KOKI HOLDINGS CO , LTD Portable electric drill
D872552, Apr 20 2018 Black & Decker Inc. Drill
Patent Priority Assignee Title
208212,
DE3045610,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 01 1983MONOBE, JUZABURORyobi LTDASSIGNMENT OF ASSIGNORS INTEREST 0044090462 pdf
Dec 05 1983SAKAMOTO, MASAKAZURyobi LTDASSIGNMENT OF ASSIGNORS INTEREST 0044090462 pdf
Dec 05 1983NUMATA, TERUHISARyobi LTDASSIGNMENT OF ASSIGNORS INTEREST 0044090462 pdf
Dec 29 1983Ryobi Ltd.(assignment on the face of the patent)
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