Patent
   D357321
Priority
May 04 1994
Filed
May 04 1994
Issued
Apr 11 1995
Expiry
Apr 11 2009
Assg.orig
Entity
unknown
0
5
n/a
The ornamental design for a posterior tooth holder for dental stain characterization guide, as shown.

FIG. 1 is a perspective view of a posterior tooth holder for dental stain characterization guide embodying our new design, wherein an exemplary posterior tooth is shown in phantom;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

Yarovesky, Uriel, Materdomini, Daniel

Patent Priority Assignee Title
Patent Priority Assignee Title
1813650,
3992781, Dec 15 1975 Anterior cotton roll holder
212360,
D246534, Jan 29 1976 Flexible support arm for a dental unit
23798,
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 29 1994YAROVESKY, URIELDental IllusionsASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0069810213 pdf
Apr 29 1994MATERDOMINI, DANIELDental IllusionsASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0069810213 pdf
May 04 1994Dental Illusions(assignment on the face of the patent)
May 04 2009Dental IllusionsYAROVESKY, URIELASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0227190384 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule