Patent
   D802147
Priority
Dec 04 2014
Filed
Oct 19 2016
Issued
Nov 07 2017
Expiry
Nov 07 2032
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a dental blank holder, as shown and described.

FIG. 1 is a perspective view of a dental blank holder showing my new design;

FIG. 2 is a perspective view thereof showing the dental blank holder holding exemplary dental blanks;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a cross-sectional view taken along line 7-7 in FIG. 3;

FIG. 8 is a top view thereof;

FIG. 9 is a bottom view thereof; and,

FIG. 10 is a cross-sectional view taken along line 10-10 in FIG. 3.

The short dash broken lines illustrate unclaimed and environmental features that form no part of the claimed design. The long dash-short dash lines represent boundaries of the claimed design.

Konrad, Erich

Patent Priority Assignee Title
D816230, Dec 23 2016 Ivoclar Vivadent AG Blank holder
Patent Priority Assignee Title
8551622, Jul 20 2007 Ivoclar Vivadent AG Addressable matrices/cluster blanks for dental CAD/CAM systems and optimization thereof
20090275000,
20160158903,
20160193020,
D675325, May 12 2008 Ivoclar Vivadent AG Holder for CAD/CAM blanks
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 09 2015KONRAD, ERICHIvoclar Vivadent AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0400670183 pdf
Oct 19 2016Ivoclar Vivadent AG(assignment on the face of the patent)
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