Patent
   D380132
Priority
Nov 18 1994
Filed
May 18 1995
Issued
Jun 24 1997
Expiry
Jun 24 2011
Assg.orig
Entity
unknown
29
6
n/a
The ornamental design for a portable electric hammer drill, as shown.

FIG. 1 is a front perspective view of the portable electric hammer drill;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Watanabe, Yoshihiko, Kodato, Seiichi, Takagi, Toshiaki, Hasegawa, Hideaki, Matsunaga, Naoki

Patent Priority Assignee Title
D395586, Feb 20 1996 Makita Corporation Portable electric hammer
D413242, Jan 13 1998 Black & Decker Inc Sander
D413243, Jan 13 1998 Black & Decker Inc Jigsaw head
D413244, Jan 13 1998 Black & Decker, Inc Drill/driver
D413245, Jan 13 1998 Black & Decker Inc Sander head
D420267, Jan 13 1998 Black & Decker Inc Tool body
D423314, Jan 13 1998 Black & Decker Inc Jig saw
D423315, Jan 13 1998 Black & Decker Inc Drill/driver head
D442452, Aug 13 1999 Black & Decker Inc Rotary hammer
D447032, Apr 19 2000 Robert Bosch GmbH Hammer drill
D447036, Oct 16 2000 Black & Decker Inc. Drill
D466780, Mar 16 2000 Black & Decker Inc Hammer drill
D474092, Feb 14 2002 Black & Decker Inc. Compact hammer
D477206, Feb 18 2002 Hitachi Koki Co., Ltd. Portable electric hammer
D503327, Mar 27 2003 Newfrey LLC Blind rivet setting tool
D509120, Jul 07 2004 Makita Corporation Electric wrench
D520837, Nov 30 2004 KOKI HOLDINGS CO , LTD Portable electric hammer
D520838, Nov 30 2004 KOKI HOLDINGS CO , LTD Portable electric hammer drill
D524626, Feb 10 2005 Black & Decker Inc Hammer
D525849, Jun 17 2004 Portable electric hammer drill
D526179, Jun 17 2004 Makita Corporation Portable electric hammer drill
D527601, Feb 10 2005 Black & Decker Inc Hammer
D531474, Jun 17 2004 Makita Corporation Portion of a portable electric hammer drill
D540642, Feb 10 2005 Black & Decker Inc Hammer
D555451, Jun 13 2006 Makita Corporation Portable electric hammer drill
D563749, Oct 27 2006 Makita Corporation Portable electric chisel
D677138, Mar 16 2011 Makita Corporation Portable electric hammer drill
D762435, Sep 26 2014 KOKI HOLDINGS CO , LTD Portable electric hammer drill
ER1403,
Patent Priority Assignee Title
4378053, Nov 30 1979 Black & Decker Inc. Tool holder
4930583, Feb 17 1988 Makita Electric Works, Ltd. Portable battery-powered tool
D280071, Oct 12 1982 Emhart LLC Rivet gun
D328556, Nov 24 1989 Makita Electric Works, Ltd. Portable electric drill
D334876, Feb 04 1991 Master Appliance Corporation Heat gun
D349029, Nov 21 1992 Hitachi Koki Company Limited Portable elecrtric hammer drill
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 18 1995Hitachi Koki Company Limited(assignment on the face of the patent)
Jun 26 1995MATSUNAGA, NAOKIHitachi Koki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076280358 pdf
Jun 26 1995KODATO, SEIICHIHitachi Koki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076280358 pdf
Jun 30 1995HASEGAWA, HIDEAKIHitachi Koki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076280358 pdf
Jun 30 1995WATANABE, YOSHIHIKOHitachi Koki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076280358 pdf
Jun 30 1995TAKAGI, TOSHIAKIHitachi Koki Company LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0076280358 pdf
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