Patent
   D255713
Priority
Feb 15 1978
Filed
Feb 15 1978
Issued
Jul 01 1980
Expiry
Jul 01 1994
Assg.orig
Entity
unknown
16
6
n/a
The ornamental design for an dental bur tool, as shown.

FIG. 1 is a perspective view of a dental bur tool, showing my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a front elevation view thereof; and

FIG. 7 is a rear elevation view thereof.

Sturges, Paul D.

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Patent Priority Assignee Title
3325899,
3439422,
3888008,
3947966, Jan 14 1972 DENTAL-EZ, INC Dental handpiece and wrench therefor
239942,
D246112, Apr 07 1976 Dental pin wrench
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 15 1978A-Dec, Inc.(assignment on the face of the patent)
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