Patent
   D679299
Priority
Nov 11 2011
Filed
Apr 24 2012
Issued
Apr 02 2013
Expiry
Apr 02 2027
Assg.orig
Entity
unknown
8
13
n/a
The ornamental design for an abrasive disc, as shown and described.

FIG. 1 is a perspective view of an abrasive disc;

FIG. 2 is a front view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a back view thereof; and,

FIG. 5 is a cross section of FIG. 2.

Greiderer, Andreas

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 24 2012Tyrolit-Schliefmittel Werke Swarovski K.G.(assignment on the face of the patent)
May 29 2012GREIDERER, ANDREASTYROLIT - SCHLEIFMITTELWERKE SWAROVSKI K G CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 028360 FRAME: 0432 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT 0425350608 pdf
May 29 2012GREIDERER, ANDREASTYROLIT - SCHLEIFMITTEL WERKE SWAROVSKI K G ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0283600432 pdf
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