Patent
   D554671
Priority
Mar 17 2006
Filed
May 04 2006
Issued
Nov 06 2007
Expiry
Nov 06 2021
Assg.orig
Entity
unknown
3
13
n/a
The ornamental design for a grinding wheel shank, as shown and described.

FIG. 1 is the perspective view of a grinding wheel shank of the invention;

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;

FIG. 7 is a bottom view thereof;

FIG. 8 is a cross-sectional view of a grinding wheel shank taken along line 88 of FIG. 2; and,

FIG. 9 is a perspective view of the grinding wheel shank of the invention with diamond grinding tips attached thereto.

The broken line showing of diamond grinding tips is included for the purpose of illustrating environment and forms no part of the claimed design.

Ahn, Jang Hyuk

Patent Priority Assignee Title
D629024, Jul 12 2005 Cutting element
D642601, Jul 12 2005 Cutting element
D642602, Jul 12 2005 Cutting element
Patent Priority Assignee Title
2455887,
4800776, Feb 22 1983 Steering wheel cover
6299522, Jul 29 1999 EHWA DIAMOND IND CO , LTD Grinding wheel for use in grinding apparatus
20030141978,
20040216572,
137737,
191227,
D276615, Nov 13 1979 AUTO ALLOYS R & D LIMITED, A CORP OF BRITIAN Impeller wheel for an abrasive blasting machine
D447496, Aug 22 2000 EHWA DIAMOND IND CO , LTD Saw blade for cutting steel-reinforced structure
D466912, Nov 03 2000 EHWA DIAMOND IND CO , LTD Grinding wheel
D472565, May 30 2002 Sanwa Kenma, Ltd. Grindstone
D498486, Aug 09 2002 Gerd Eisenblatter GmbH Grinding wheel
JPD1136978,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 20 2006AHN, JANG HYUKEHWA DIAMOND INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0178570331 pdf
May 04 2006Ehwa Diamond Industrial Co., Ltd.(assignment on the face of the patent)
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