Patent
   D255417
Priority
May 16 1977
Filed
Sep 28 1977
Issued
Jun 17 1980
Expiry
Jun 17 1994
Assg.orig
Entity
unknown
45
0
n/a
The ornamental design for a portable electric grinder, as shown.

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

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

Sakamoto, Masakazu, Doi, Tetsuyuki

Patent Priority Assignee Title
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D282142, Jul 07 1983 Saw
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D522334, Nov 27 2004 Power Box AG Angle grinder power tool
D522826, Oct 28 2004 Robert Bosch GmbH Angle grinder
D522827, Jul 29 2004 Black & Decker, Inc Angle grinder
D523308, Jan 29 2004 Black & Decker, Inc Angle grinder
D524129, Nov 23 2004 Power Box AG Angle grinder
D538615, Dec 07 2005 Power Box AG Powered angle grinder
D544325, Mar 29 2006 Black & Decker, Inc Angle grinder
D545156, Dec 02 2005 Power Box AG Grinder power tool
D548034, Jul 13 2006 Makita Corporation Portable electric grinder
D557580, Aug 07 2006 Robert Bosch GmbH Angle grinder
D558016, Jul 17 2006 Robert Bosch GmbH Angle grinder
D564321, Apr 12 2006 Professional Tool Products, LLC Portion of a housing for a rotary tool
D567610, Jan 08 2007 Black & Decker Angle grinder
D581759, Sep 26 2007 Robert Bosch GmbH Angle grinder
D585713, Jul 31 2007 Metabowerke GmbH & Co. Electric hand tool
D609542, Apr 30 2009 Makita Corporation Portable electric grinder
D632152, Sep 04 2009 Makita Corporation Portable electric grinder
D645622, Jun 07 2010 Black & Decker Inc Polisher
D830802, Sep 20 2016 Makita Corporation Portable electric grinder
D863013, Apr 20 2018 Makita Corporation Electric polisher
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 28 1977Ryobi Ltd.(assignment on the face of the patent)
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