Patent
   D559649
Priority
Mar 17 2006
Filed
May 04 2006
Issued
Jan 15 2008
Expiry
Jan 15 2022
Assg.orig
Entity
unknown
10
27
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 perspective front view of the grinding wheel shank, taken along line 88 of FIG. 2;

FIG. 9 is a cross-sectional perspective front view of the grinding wheel shank, taken along line 99 of FIG. 2;

FIG. 10 is a rear perspective view; and,

FIG. 11 is a front view of the grinding wheel shank of the invention showing a plurality of diamond grinding tips rendered in broken line attached thereto.

Parts of the design shown in broken line are included to illustrate the design environment and form no part of the claimed design.

Ahn, Jang Hyuk

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 20 2006AHN, JANG HYUKEHWA DIAMOND INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0178710519 pdf
May 04 2006Ehwa Diamond Industrial Co., Ltd.(assignment on the face of the patent)
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