Dental impression tray

- Ortho Technology, Inc.
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Description

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevation thereof;

FIG. 5 is a right side elevation thereof;

FIG. 6 is a front elevation thereof; and,

FIG. 7 is a rear elevation thereof.

Claims

I claim the ornamental design for a dental impression tray, as shown and described.

Referenced Cited
U.S. Patent Documents
2827899 March 1958 Altieri
3236235 February 1966 Jacobs
D210278 February 1968 White
D212848 December 1968 Westlund et al.
D215685 October 1969 Rodeo
D257387 October 14, 1980 Skarky
D263073 February 16, 1982 Jonkers et al.
D281532 November 26, 1985 Weissman
D300059 February 28, 1989 Pier
D323397 January 21, 1992 Mann
D328494 August 4, 1992 Schwendeman et al.
D372088 July 23, 1996 Frush
D372096 July 23, 1996 Frush
D374932 October 22, 1996 Engelman
D406405 March 2, 1999 Yoshida
D408919 April 27, 1999 Cooley
D456515 April 30, 2002 Dinu
D495799 September 7, 2004 Hirsch et al.
Patent History
Patent number: D571473
Type: Grant
Filed: Dec 15, 2004
Date of Patent: Jun 17, 2008
Assignee: Ortho Technology, Inc. (Tampa, FL)
Inventor: Paul Wilkens (Tampa, FL)
Primary Examiner: Charles A Rademaker
Attorney: Arthur W. Fisher, III
Application Number: 29/218,719
Classifications
Current U.S. Class: Mold, Model Or Form (48) (D24/181)