Patent
   D623496
Priority
Jul 10 2009
Filed
Jan 08 2010
Issued
Sep 14 2010
Expiry
Sep 14 2024
Assg.orig
Entity
unknown
1
11
n/a
The ornamental design for a portable electric grinder, as shown and described.

FIG. 1 is a perspective view of top, front and left side of a portable electric grinder showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

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

FIG. 7 is a bottom view thereof.

Aoki, Yoshiki, Hasegawa, Hiroyuki, Tadokoro, Naoki

Patent Priority Assignee Title
D639130, Aug 31 2010 Makita Corporation Portable electric saw
Patent Priority Assignee Title
7708085, Nov 04 2005 Credo Technology Corporation; Robert Bosch GmbH Articulating drill with optical speed control and method of operation
D444363, Aug 01 2000 Makita Corporation Portable electric drill
D456233, Jan 05 2001 Black & Decker Inc Reciprocating saw
D527592, Nov 28 2003 Makita Corporation Power wrench
D560988, Jun 30 2006 Black & Decker, Inc Reciprocating saw
D569206, Jan 23 2007 Makita Corporation Portable electric driver
D580247, Sep 25 2007 KOKI HOLDINGS CO , LTD Portable electric driver
D582739, Sep 28 2007 KOKI HOLDINGS CO , LTD Portable electric saw
D588891, Jan 21 2008 Makita Corporation Portable electric drill
D596005, Aug 12 2008 Black & Decker Inc Reciprocating saw
D598262, Feb 28 2007 Grey Technology Limited Multi-function tool handle
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 08 2010Hitachi Koki Co., Ltd.(assignment on the face of the patent)
Jan 14 2010AOKI, YOSHIKIHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0240370176 pdf
Jan 14 2010HASEGAWA, HIROYUKIHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0240370176 pdf
Jan 14 2010TADOKORO, NAOKIHITACHI KOKI CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0240370176 pdf
Jun 01 2018HITACHI KOKI KABUSHIKI KAISHAKOKI HOLDINGS CO , LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0472700107 pdf
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