|
The ornamental design for an electric grinder, as shown and described. |
FIG. 1 is a perspective view of an electric grinder showing the top front and one side of our new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is an opposite side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a rear elevational view thereof.
Ogawa, Yasunori, Kobayashi, Juro
Patent | Priority | Assignee | Title |
D316659, | Mar 15 1988 | The Stanley Works | Pneumatic cutter |
D322016, | Mar 23 1989 | One World Technologies Limited | Right angle sander/grinder |
D326042, | Aug 16 1989 | Black & Decker Inc | Orbital sander |
D338754, | Aug 13 1990 | Wax dispensing buffer | |
D339275, | May 01 1991 | NITTO KOHKO CO , LTD ; JAPAN STORAGE BATTERY CO , LTD | Portable electric sander |
D347153, | Nov 17 1992 | Makita Corporation | Portable electric grinder |
D351772, | Nov 06 1992 | Black & Decker Inc. | Angle grinder |
D376968, | Feb 28 1995 | LG Industrial Systems Co., Ltd. | Grinder |
D378183, | Sep 14 1994 | Black & Decker Inc | Small angle grinder |
D408244, | Mar 06 1998 | Black & Decker Inc | Angle grinder |
D411089, | Mar 27 1995 | Black & Decker Inc. | Right angle sander with vacuum attachment |
D433906, | Aug 24 1999 | Choon Nang Electrical Appliance Mfy., Ltd. | Electric grinder |
D434296, | Mar 11 1999 | ONE WORLD TECHNOLOGIES, INC | Portable electric grinder |
D437199, | Jul 06 1999 | Black & Decker Inc | Angle grinder |
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 |
D456685, | Jun 30 2000 | Black & Decker Inc | Knurled collar guard |
D468179, | Jul 11 2001 | Makita Corporation | Portable electric grinder |
D479452, | Jul 08 2002 | LG Industrial Systems Co., Ltd. | Hand grinder |
D479969, | Nov 15 2001 | Black & Decker Inc | Angle grinder |
D498653, | Sep 10 2003 | Chervon International Trading Co., Ltd. | Angle grinder |
D521833, | Feb 25 2005 | Makita Corporation | Portable electric grinder |
D528389, | Jun 09 2005 | Nanjing Chervon Industry Co., Ltd. | Angle grinder |
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 |
D553933, | Oct 18 2006 | Robert Bosch GmbH | Safety guard for a hand tool |
D564321, | Apr 12 2006 | Professional Tool Products, LLC | Portion of a housing for a rotary tool |
D592026, | Mar 03 2008 | Makita Corporation | Portable electric grinder |
D593826, | Sep 12 2008 | Robert Bosch GmbH | Angle grinder |
D605013, | Aug 20 2008 | Makita Corporation | Portable electric grinder |
D630075, | Jun 25 2009 | Black & Decker Inc | Grinder |
D634170, | Sep 04 2009 | Makita Corporation | Portable electric grinder |
D637055, | Jul 21 2010 | Robert Bosch GmbH | Angle grinder |
D637056, | Jul 21 2010 | Robert Bosch GmbH | Angle grinder |
D637057, | Jul 21 2010 | Robert Bosch GmbH | Angle grinder |
D830802, | Sep 20 2016 | Makita Corporation | Portable electric grinder |
D863013, | Apr 20 2018 | Makita Corporation | Electric polisher |
D925315, | Aug 15 2019 | VIS, LLC | Cut off tool |
Patent | Priority | Assignee | Title |
4735020, | Mar 06 1986 | METABOWERKE GMBH & CO , A CORP OF FED REP OF GERMANY | Portable electric grinder |
D255417, | May 16 1977 | Ryobi Ltd. | Portable electric grinder |
D295824, | Nov 22 1984 | One World Technologies Limited | Portable electric grinder |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 05 1987 | OGAWA, YASUNORI | HITACHI KOKI CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005030 | /0920 | |
Feb 05 1987 | KOBAYASHI, JURO | HITACHI KOKI CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005030 | /0920 | |
Feb 12 1987 | Hitachi Koki Co., Ltd. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |