Patent
   D360121
Priority
Feb 01 1993
Filed
Feb 01 1993
Issued
Jul 11 1995
Expiry
Jul 11 2009
Assg.orig
Entity
unknown
8
11
n/a
The ornamental design for a diamond file head, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left end elevational view thereof; and,

FIG. 7 is a right end elevational view thereof.

The broken line portions of the drawing are for illustrative purposes only and form no part of the claimed design.

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
D369438, Mar 07 1995 Nail file
D416648, Aug 17 1998 Nailco, Inc. Manicure/pedicure tool
D459548, Oct 11 2001 Nail buffer
D467389, Oct 11 2001 Nail buffer
D656380, Jul 06 2010 Four sided shaping file
D667818, Aug 15 2011 Sony Computer Entertainment Inc Earphone
D772982, Dec 23 2014 Swarovski Aktiengesellschaft Pen
Patent Priority Assignee Title
2058347,
2687562,
2804732,
4249349, Nov 06 1978 Minnesota Mining and Manufacturing Company Elongate sanding block
4325276, Sep 25 1980 Nipple engaging tool
4558540, Jan 28 1983 FISKARS MANUFACTURING CORPORATION A WI CORPORATION Knife sharpener
4571184, Sep 10 1981 AB Dentatus Implement for abrasion
4584745, Feb 06 1984 Double angled precision file
4625725, Aug 30 1983 SNOWDEN PENCER, INC Surgical rasp and method of manufacture
4825597, May 13 1988 Corner hand sander
5027519, Oct 16 1989 Cue tip dressing device and method
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 21 1996ANDERSON, STEVEN P STONE QUALITY TOOLSASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0082830039 pdf
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