Patent
   D544890
Priority
Sep 22 2006
Filed
Sep 22 2006
Issued
Jun 19 2007
Expiry
Jun 19 2021
Assg.orig
Entity
unknown
4
7
n/a
The ornamental design for a grinding wheel, as shown and described.

FIG. 1 is a perspective view of a grinding wheel showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

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

FIG. 7 is a bottom plain view thereof.

Cheng, Chuan-Ching, Sun, Yung-yung

Patent Priority Assignee Title
7394009, Jan 18 2005 NOTTOLI, BARRY J Drum cymbal washer
D559649, Mar 17 2006 Ehwa Diamond Industrial Co., Ltd. Grinding wheel shank
D631626, Apr 15 2009 Eli Lilly and Company Rotary scrub pad
D913612, Oct 04 2018 Minuteman International, Inc. Disc scrub brush driver
Patent Priority Assignee Title
2837878,
3711999,
7144315, Aug 05 2005 Storm Pneumatic Tool Co., Ltd. Grinding wheel
20060040601,
20060079163,
D463965, Feb 15 2001 EHWA Diamond Ind. Co., Ltd. Grinding wheel
D487279, Nov 21 2002 SHINANO ELECTRIC REFINING CO , LTD Rotary grinding stone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 28 2006SUN, YUNG-YUNGSTORM PNEUMTIC TOOL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0183490645 pdf
Jul 28 2006CHENG, CHUAN-CHINGSTORM PNEUMTIC TOOL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0183490645 pdf
Sep 22 2006Storm Pneumtic Tool Co., Ltd.(assignment on the face of the patent)
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