Patent
   D433906
Priority
Aug 24 1999
Filed
Dec 13 1999
Issued
Nov 21 2000
Expiry
Nov 21 2014
Assg.orig
Entity
unknown
28
9
n/a
The ornamental design for an electric grinder, as shown and described.

FIG. 1 is a front end perspective view of an electric grinder showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front end elevational view thereof;

FIG. 5 is a rear end elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Heun, Ping Hay

Patent Priority Assignee Title
9475172, Jul 15 2014 Milwaukee Electric Tool Corporation Adjustable guard for power tool
D449502, Feb 18 2000 SCRIMSHAW EQUITIES PTY LTD; Demain Technology Pty Ltd Rotary tool
D450989, Feb 24 2000 Robert Bosch GmbH Hand held electric grinder
D453098, Jul 14 2000 LIDL STIFTUNG & CO KG Angle grinder
D453288, Dec 28 2000 Choon Nang Electrical Appliance Mfy., Ltd. Electric grinder
D456685, Jun 30 2000 Black & Decker Inc Knurled collar guard
D463238, Sep 20 2000 Robert Bosch GmbH Hand grip
D467484, Nov 17 2000 Robert Bosch GmbH Hand grip
D475263, Sep 15 2001 POSITEC POWER TOOLS EUROPE , LTD Angle grinder power tool
D479969, Nov 15 2001 Black & Decker Inc Angle grinder
D494827, Sep 04 2002 POSITEC POWER TOOLS, SUZHOU CO , LTD Angle grinder
D497296, Jul 22 2002 Robert Bosch GmbH Grinder
D500945, Jun 02 2003 Black & Decker Inc Power tool
D513692, Jul 30 2004 Credo Technology Corporation Right angle attachment for rotary tool
D522826, Oct 28 2004 Robert Bosch GmbH Angle grinder
D525096, Mar 21 2003 Robert Bosch GmbH Tuck pointer
D528887, Jun 01 2005 Black & Decker, Inc Power tool
D531868, Jan 14 2005 Black & Decker Inc. Power tool
D544326, Aug 29 2006 NANJING CHERVON INDUSTRY CO , LTD Angle grinder
D550058, Dec 12 2005 Robert Bosch GmbH Handle
D550533, Dec 12 2005 Robert Bosch GmbH Handle
D556536, Dec 12 2005 Robert Bosch GmbH Handle
D564321, Apr 12 2006 Professional Tool Products, LLC Portion of a housing for a rotary tool
D587081, Nov 13 2007 Black & Decker Inc Sander
D634170, Sep 04 2009 Makita Corporation Portable electric grinder
D744800, Jul 16 2014 Milwaukee Electric Tool Corporation Power tool blade guard
D767961, Jul 16 2014 Milwaukee Electric Tool Corporation Power tool
D830802, Sep 20 2016 Makita Corporation Portable electric grinder
Patent Priority Assignee Title
5558571, Sep 03 1993 Hitachi Koki Company Limited Portable grinder
D255417, May 16 1977 Ryobi Ltd. Portable electric grinder
D295824, Nov 22 1984 One World Technologies Limited Portable electric grinder
D301830, Feb 12 1987 Hitachi Koki Co., Ltd. Electric grinder
D305399, Feb 24 1987 Makita Electric Works, Ltd. Electric disc grinder
D385764, Sep 28 1995 Portable air grinder
D392529, Nov 08 1995 Portable air grinder
D396175, Jul 08 1997 Grinder
D402870, Jun 09 1997 Black & Decker Inc Grinder
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 04 1999HEUN, PING HAYCHOON NANG ELECTRICAL APPLIANCE MFY , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104310994 pdf
Dec 13 1999Choon Nang Electrical Appliance Mfy., Ltd.(assignment on the face of the patent)
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