Patent
   D326044
Priority
Jun 22 1990
Filed
Jun 22 1990
Issued
May 12 1992
Expiry
May 12 2006
Assg.orig
Entity
unknown
1
7
n/a
The ornamental design for a sharpening tool, as shown and described.

FIG. 1 is a perspective view of a sharpening tool showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Anderson, Steven P.

Patent Priority Assignee Title
D641227, Aug 02 2010 Knife sharpener
Patent Priority Assignee Title
2447327,
3648418,
3699729,
3874126,
4694618, Mar 31 1986 Ingram; Arlen E. Sanding tool
653947,
D281392, Jan 14 1982 PLAS PLUGS, A COMPANY OF U K Abrading tool
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 21 1996ANDERSON, STEVEN P STONE QUALITY TOOLSASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0093500472 pdf
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