Patent
   D861173
Priority
Aug 25 2017
Filed
Dec 20 2018
Issued
Sep 24 2019
Expiry
Sep 24 2034
Assg.orig
Entity
unknown
4
17
n/a
The ornamental design for a dental matrix device, as shown and described.

FIG. 1 is an upper perspective view of an embodiment of a dental matrix device;

FIG. 2 is a lower perspective view of the dental matrix device of FIG. 1;

FIG. 3 is a rear view of the dental matrix device of FIG. 1;

FIG. 4 is a front view of the dental matrix device of FIG. 1;

FIG. 5 is a right side view of the dental matrix device of FIG. 1;

FIG. 6 is a left side view of the dental matrix device of FIG. 1; and,

FIG. 7 is a top view of the dental matrix device of FIG. 1, which is identical to a bottom view of the dental matrix device of FIG. 1.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design.

McLean, Bruce S., Webster, Thomas John, Smith, Wade Robert Michael

Patent Priority Assignee Title
11090136, Aug 25 2017 Ultradent Products, INC Dental matrix devices
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 10 2017MCLEAN, BRUCE S Ultradent Products, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0494750722 pdf
Oct 10 2017SMITH, WADE ROBERT MICHAELUltradent Products, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0494750722 pdf
Oct 16 2017WEBSTER, THOMAS JOHNUltradent Products, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0494750722 pdf
Dec 20 2018Ultradent Products, Inc.(assignment on the face of the patent)
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