Patent
   D337711
Priority
Jan 11 1991
Filed
Jul 10 1991
Issued
Jul 27 1993
Expiry
Jul 27 2007
Assg.orig
Entity
unknown
19
3
n/a
The ornamental design for a portable electric drill, as shown.

FIG. 1 is a front perspective view of a portable electric drill showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Ogawa, Yasunori, Kitaguchi, Kazuhiko

Patent Priority Assignee Title
D345090, Feb 19 1993 Makita Corporation Portable electric screwdriver
D396395, Feb 28 1997 Black & Decker Inc Drill
D396621, Feb 28 1997 Black & Decker Inc Drill
D400415, Feb 28 1997 Black & Decker Inc. Drill
D400416, Feb 28 1997 Black & Decker Inc. Drill
D406742, Mar 10 1997 Robert Bosch GmbH Hand held power drill
D482254, May 10 2002 Hitachi Koki Co., Ltd. Portable electric drill
D490677, Aug 12 2003 One World Technologies, Limited Electric drill
D502374, Apr 07 2003 Robert Bosch GmbH Hammer drill
D502375, Jan 31 2003 Robert Bosch GmbH Electrically operated power drill
D503079, Sep 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
D540135, Jan 18 2006 Makita Corporation Portable electric hammer drill
D567614, Jan 18 2006 Makita Corporation Portable electric hammer drill
D580725, Jan 06 2006 Milwaukee Electric Tool Corporation Power tool, such as a drill
D761070, Oct 24 2014 Black & Decker Inc Power tool
D823087, Aug 10 2016 KOKI HOLDINGS CO , LTD Portable electric drill
D872552, Apr 20 2018 Black & Decker Inc. Drill
Patent Priority Assignee Title
D279862, Mar 18 1983 Ryobi Limited Electric drill
D319763, Aug 31 1988 Black & Decker Inc. Power drill
D330152, Oct 20 1989 Hitachi Koki Company Limited Portable electric screw driver
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 10 1991Hitachi Koki Company Limited(assignment on the face of the patent)
Jul 26 1991OGAWA, YASUNORIHitachi Koki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST 0058290289 pdf
Jul 26 1991KITAGUCHI, KAZUHIKOHitachi Koki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST 0058290289 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule