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Publication numberUSD486839 S1
Publication typeGrant
Application numberUS 29/175,294
Publication dateFeb 17, 2004
Filing dateFeb 1, 2003
Priority dateFeb 1, 2003
Publication number175294, 29175294, US D486839 S1, US D486839S1, US-S1-D486839, USD486839 S1, USD486839S1
InventorsKatsuji Sunagawa, Hisayuki Murata
Original AssigneeSanwa Kenma, Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Grinding disc
US D486839 S1
Images(14)
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Claims(1)
  1. The ornamental design for a grinding disc, as shown and described.
Description

FIG. 1 is a front perspective view of a grinding disc showing a first embodiment of our new design;

FIG. 2 is a rear perspective thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof, the opposite side being a mirror image of the side shown herein;

FIG. 6 is a top view thereof, the opposite side being a mirror image of the side shown herein;

FIG. 7 is a front perspective view of a grinding disc showing a second embodiment of our new design;

FIG. 8 is a rear perspective thereof;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a left side view thereof, the opposite side being a mirror image of the side shown herein;

FIG. 12 is a top view thereof, the opposite side being a mirror image of the side shown herein;

FIG. 13 is a front perspective view of a grinding disc showing a third embodiment of our new design;

FIG. 14 is a rear perspective thereof;

FIG. 15 is a front view thereof;

FIG. 16 is a rear view thereof;

FIG. 17 is a left side view thereof, the opposite side being a mirror image of the side shown herein;

FIG. 18 is a top view thereof, the opposite side being a mirror image of the side shown herein;

FIG. 19 is a front perspective view of a grinding disc showing a fourth embodiment of our new design;

FIG. 20 is a rear perspective thereof;

FIG. 21 is a front view thereof;

FIG. 22 is a rear view thereof;

FIG. 23 is a left side view thereof, the opposite side being a mirror image of the side shown herein;

FIG. 24 is a top view thereof; and,

FIG. 25 is a bottom view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USRE43120Jun 12, 2009Jan 24, 2012Popov Georgi MAbrasive plate
Classifications
U.S. ClassificationD15/126, D08/70