Dental impression tray

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

FIG. 1 is a perspective view of a dental impression tray showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a rear side view thereof; and,

FIG. 8 is a front side view thereof.

Portions of the net or membrane material are shown in fragment in FIGS. 1 and 2 for ease of illustration.

Claims

The ornamental design for a dental impression tray, as shown and described.

Referenced Cited
U.S. Patent Documents
2758374 August 1956 Fisher et al.
D266269 September 21, 1982 Werrin
D294062 February 2, 1988 Kwok
D295314 April 19, 1988 Kwok
D302463 July 25, 1989 Wolfe
D358651 May 23, 1995 Fukuda et al.
5636985 June 10, 1997 Simmen et al.
5702250 December 30, 1997 Kipke
D413386 August 31, 1999 Werrin
6450808 September 17, 2002 Pelerin
D464138 October 8, 2002 Werrin
D465574 November 12, 2002 Eyde
6726477 April 27, 2004 Gittleman
D521150 May 16, 2006 Kwok
D529179 September 26, 2006 Mak
7220123 May 22, 2007 Karapetyan
20040101803 May 27, 2004 Tucker et al.
Patent History
Patent number: D571919
Type: Grant
Filed: Oct 23, 2006
Date of Patent: Jun 24, 2008
Inventors: Hae Kyung Kwon (Ladera Ranch, CA), Young Min Kwon (Ladera Ranch, CA)
Primary Examiner: Charles A Rademaker
Application Number: 29/267,864
Classifications