Patent
   D320918
Priority
Jan 27 1989
Filed
Jan 27 1989
Issued
Oct 22 1991
Expiry
Oct 22 2005
Assg.orig
Entity
unknown
45
8
n/a
The ornamental design for a portable electric hammer drill, as shown and described.

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

FIG. 2 is a left side elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front elevational view; and

FIG. 6 is a rear elevational view thereof.

Mochida, Taro

Patent Priority Assignee Title
6595300, Dec 20 2001 Black & Decker Inc. Side handles on drill/drivers
6776244, Dec 20 2001 Black & Decker Inc. Side handles on drill/drivers
7000709, Dec 20 2001 Black & Decker Inc. Side handles on drill/drivers
D326805, Jul 04 1989 Gardena Kress+Kastner GmbH Drilling machine
D327829, Jul 20 1989 Matsushita Electric Works, Ltd. Portable electric drill
D328556, Nov 24 1989 Makita Electric Works, Ltd. Portable electric drill
D329794, Oct 10 1989 THOR TOOLS LIMITED, A BRITISH CO Drill
D340395, Sep 12 1991 Makita Corporation Portable electric screwdriver
D341533, Oct 30 1991 Ryobi Ltd. Portable electric hammer drill
D404629, May 20 1998 Black & Decker Inc.; Black & Decker Inc Chuck
D404630, May 20 1998 Black & Decker Inc.; Black & Decker Inc Chuck
D409210, May 20 1998 Black & Decker Inc.; Black & Decker Inc Chuck
D431766, Aug 13 1999 Black & Decker Inc Drill
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
D460336, Jan 17 2000 LIDL STIFTUNG & CO KG Drilling hammer
D474092, Feb 14 2002 Black & Decker Inc. Compact hammer
D477206, Feb 18 2002 Hitachi Koki Co., Ltd. Portable electric hammer
D487686, Feb 12 2002 Black & Decker Inc. Drill chuck, side handle, and collar arrangement
D491438, Aug 12 2003 One World Technologies, Limited Hammer drill
D497530, Jun 13 2003 Chervon International Trading Co., Ltd. Auxiliary handle with laser level
D503078, Aug 05 2002 KOKI HOLDINGS CO , LTD Portable electric hammer drill
D518347, Jul 29 2004 Black & Decker, Inc Drill
D524626, Feb 10 2005 Black & Decker Inc Hammer
D527601, Feb 10 2005 Black & Decker Inc Hammer
D535537, Aug 29 2005 Robert Bosch GmbH Rotary hammer
D540642, Feb 10 2005 Black & Decker Inc Hammer
D555451, Jun 13 2006 Makita Corporation Portable electric hammer drill
D577559, Dec 04 2006 PANASONIC ELECTRIC WORKS CO , LTD Electric hammer drill
D594304, Sep 22 2008 Robert Bosch GmbH Hammer drill
D765485, Jan 21 2014 Robert Bosch GmbH Hammer drill
D791565, Dec 15 2011 Milwaukee Electric Tool Corporation Rotary hammer
D853216, Jan 17 2017 TTI MACAO COMMERCIAL OFFSHORE LIMITED Power tool
D853813, Jan 17 2017 TTI MACAO COMMERCIAL OFFSHORE LIMITED Power tool
D858432, Mar 17 2016 AC MACAO COMMERCIAL OFFSHORE LIMITED Battery pack
D862382, Mar 17 2016 AC MACAO COMMERCIAL OFFSHORE LIMITED Battery pack
D867279, Mar 17 2016 AC MACAO COMMERCIAL OFFSHORE LIMITED Battery pack
D911265, Jan 17 2017 TTI MACAO COMMERCIAL OFFSHORE LIMITED Battery pack
D922313, Mar 17 2016 TECHTRONIC CORDLESS GP Battery pack
D926674, Jan 17 2017 TTI MACAO COMMERCIAL OFFSHORE LIMITED Battery pack with communication terminal
D954642, Jan 17 2017 TECHTRONIC CORDLESS GP Battery pack
ER1403,
ER491,
ER9976,
Patent Priority Assignee Title
2518395,
3161242,
3602318,
3837409,
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154721,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 20 1989MOCHIDA, TAROMATSUSHITA ELECTRIC WORKS, LTD , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0050350234 pdf
Jan 27 1989Matsushita Electric Works, Ltd.(assignment on the face of the patent)
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