Patent
   D802143
Priority
Feb 29 2016
Filed
Aug 29 2016
Issued
Nov 07 2017
Expiry
Nov 07 2032
Assg.orig
Entity
unknown
1
12
n/a
The ornamental design for a throat shield for dental procedure, as shown and described.

FIG. 1 shows a front view of the throat shield for dental procedure of my design;

FIG. 2 shows an oblique perspective view of my design;

FIG. 3 is an enlarged view of a portion of FIG. 2; and,

FIG. 4 shows the throat shield for dental procedure of my design disposed in the mouth of a patient during a dental procedure.

A rear view of my design is omitted, because it is a mirror image of the front view shown in FIG. 1.

Top, bottom, left and right views of my design are omitted, because the top, bottom, left and right surfaces of my design are flat and devoid of surface ornamentation.

The evenly-spaced (dash) broken lines in FIGS. 1-4 show a representative border and forms no part of my design.

The solid lines in FIGS. 1-4 represent a mesh material having rhombus-shaped openings.

The short dash-long dash-short dash broken lines in FIG. 4 show the environment, in which my design is used, and form no part of the claimed design. A rear portion of the patient's tongue merely blocks the view of a central lower edge portion of my design in FIG. 4 and forms no part of my design.

The thickness of the throat shield for dental procedure forms no part of the claimed design.

The throat shield for dental procedure of the present design is intended to be used during a dental procedure by being placed in the back of a patient's mouth in order to prevent objects, such as fillings, parts of teeth, parts of dental equipment, etc., from falling into the patient's throat.

Onouchi, Toshihide

Patent Priority Assignee Title
D923796, Mar 03 2020 The Board of Regents of the University of Texas System Dental throat dam
Patent Priority Assignee Title
4889491, Mar 14 1988 Dental throat shield
5931673, Apr 04 1998 Intraoral dental dam
5957689, Oct 20 1997 Method for installing throat insert
7040894, May 30 2001 Ivoclar Vivadent AG Rubber dam
7140881, Jan 15 2003 Protective throat screen for dentistry
7938644, Aug 02 2005 Tongue retractor and fluid/particle barrier
8303305, Aug 02 2005 Tongue retractor and fluid/particle barrier
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