Patent
   D881394
Priority
Sep 15 2017
Filed
Mar 21 2019
Issued
Apr 14 2020
Expiry
Apr 14 2035
Assg.orig
Entity
unknown
5
10
n/a
The ornamental design for a dental instrument, as shown and described.

FIG. 1 illustrates a side view of the dental instrument, showing a first embodiment of our new and ornamental design;

FIG. 2 illustrates a back view thereof;

FIG. 3 illustrates an alternate side view thereof;

FIG. 4 illustrates a front view thereof;

FIG. 5 illustrates an enlarged bottom view thereof;

FIG. 6 illustrates an enlarged top view thereof; and,

FIG. 7 illustrates a perspective view thereof.

The portions of the dental instrument shown and described in broken lines in the figures attached hereto form no part of the claimed design.

Classen, Thomas, Birk, Thomas, Butscher, Juergen, Ott, Marcel, Haarmann, Markus

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D533276, Jul 07 2005 Nakanishi Inc. Air motor handpiece
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 21 2019Kaltenbach & Voight GmbH(assignment on the face of the patent)
Nov 26 2019Kaltenbach & Voigt GmbHKAVO DENTAL GMBHNUNC PRO TUNC ASSIGNMENT SEE DOCUMENT FOR DETAILS 0574340793 pdf
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