Patent
   D360569
Priority
Feb 01 1993
Filed
Feb 01 1993
Issued
Jul 25 1995
Expiry
Jul 25 2009
Assg.orig
Entity
unknown
2
9
n/a
The ornamental design for a diamond file, as shown and described.

FIG. 1 is a perspective view of a diamond file showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image;

FIG. 5 is a front-end elevational view thereof; and,

FIG. 6 is a rear-end elevational view thereof.

The abrasive surfaces have been shown fragmentarily for ease of illustration.

Anderson, Steven P.

Patent Priority Assignee Title
11007589, Apr 20 2017 ANDREAS STIHL AG & CO KG File for filing the cutting tooth of a saw chain
D656380, Jul 06 2010 Four sided shaping file
Patent Priority Assignee Title
2058347,
2687562,
2897692,
4558540, Jan 28 1983 FISKARS MANUFACTURING CORPORATION A WI CORPORATION Knife sharpener
4584745, Feb 06 1984 Double angled precision file
4625725, Aug 30 1983 SNOWDEN PENCER, INC Surgical rasp and method of manufacture
5027519, Oct 16 1989 Cue tip dressing device and method
881557,
D310473, Oct 02 1987 Ryoki Ltd. Diamond file
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 21 1996ANDERSON, STEVEN P STONE QUALITY TOOLSASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0082830059 pdf
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