Patent
   D799929
Priority
Feb 22 2016
Filed
Aug 22 2016
Issued
Oct 17 2017
Expiry
Oct 17 2032
Assg.orig
Entity
unknown
8
6
n/a
The ornamental design for a portable electric hammer drill, as shown and described.

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

FIG. 2 is a rear side view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a front, left, upper perspective view thereof.

Aoki, Yoshiki, Yamada, Hideki, Kakefuda, Shinichi, Akiba, Rui

Patent Priority Assignee Title
D853815, Nov 06 2017 INGERSOLL-RAND INDUSTRIAL U S , INC D-handle impact tool
D855430, Jan 20 2017 Hilti Aktiengesellschaft Combination hammer drill
D894706, Sep 05 2018 Robert Bosch GmbH Rotary tool
ER1403,
ER3477,
ER4115,
ER8803,
ER93,
Patent Priority Assignee Title
D409468, Sep 24 1997 Makita Corporation Portable electric hammer
D480937, Oct 10 2001 Atlas Copco Electric Tools GmbH Hammer drill
D526873, Jan 07 2005 KOKI HOLDINGS CO , LTD Portable electric hammer drill
D538619, Jan 17 2006 Makita Corporation Portable electric hammer drill
D607294, Oct 16 2008 Makita Corporation Portable electric hammer drill
D614469, Jul 22 2008 Black & Decker Inc Hammer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 17 2016AOKI, YOSHIKIHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0400300637 pdf
Aug 17 2016KAKEFUDA, SHINICHIHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0400300637 pdf
Aug 17 2016AKIBA, RUIHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0400300637 pdf
Aug 17 2016YAMADA, HIDEKIHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0400300637 pdf
Aug 22 2016Hitachi Koki Co., Ltd.(assignment on the face of the patent)
Jun 01 2018HITACHI KOKI KABUSHIKI KAISHAKOKI HOLDINGS CO , LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0472700107 pdf
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