Dental throat dam

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of a first embodiment of a dental throat dam;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front perspective view of a second embodiment of a dental throat dam;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a back elevation view thereof;

FIG. 11 is a left side elevation view thereof;

FIG. 12 is a right side elevation view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a front perspective view of a third embodiment of a dental throat dam;

FIG. 16 is a front elevation view thereof;

FIG. 17 is a back elevation view thereof;

FIG. 18 is a left side elevation view thereof;

FIG. 19 is a right side elevation view thereof;

FIG. 20 is a top plan view thereof; and,

FIG. 21 is a bottom plan view thereof.

The broken lines depict portions of a dental throat dam and form no part of the claimed design.

Claims

The ornamental design for a dental throat dam, as shown and described.

Referenced Cited
U.S. Patent Documents
4179815 December 25, 1979 Hoffman
4828491 May 9, 1989 Gray
5011409 April 30, 1991 Gray
7040894 May 9, 2006 Horvath
7140881 November 28, 2006 Gealon
7938644 May 10, 2011 Sabbagh
D666722 September 4, 2012 Dragan
8303305 November 6, 2012 Sabbagh
8535056 September 17, 2013 Dragan
D802143 November 7, 2017 Onouchi
20120301846 November 29, 2012 Mizrahi
20190060031 February 28, 2019 Mukherji
Patent History
Patent number: D923796
Type: Grant
Filed: Mar 3, 2020
Date of Patent: Jun 29, 2021
Assignee: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM (Austin, TX)
Inventors: Gargi Mukherji (Houston, TX), Ralph Cooley (Houston, TX)
Primary Examiner: Wan Laymon
Application Number: 29/726,463
Classifications
Current U.S. Class: Dental (46) (D24/176)