Peripheal mucosa orthodontic tray

Description

FIG. 1 is perspective view from the rear, top and one side of a peripheral mucosa orthodontic tray showing my new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a side elevation view, the broken lines illustrating the human mouth is for illustrative purposes and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D260811 September 15, 1981 Kitchenman
4776792 October 11, 1988 Wagner
4907966 March 13, 1990 Kesling
5026278 June 25, 1991 Oxman
5135392 August 4, 1992 Polansky
Foreign Patent Documents
3837585 May 1990 DEX
3904699 July 1990 DEX
Patent History
Patent number: D358889
Type: Grant
Filed: Nov 23, 1993
Date of Patent: May 30, 1995
Inventor: Norman K. Wong (Stockton, CA)
Primary Examiner: Kay H. Chin
Attorney: Basil Travis
Application Number: 0/15,630
Classifications