Dental mouthpiece

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Description

FIG. 1 is front perspective view of the dental mouthpiece;

FIG. 2 is a top view of the dental mouthpiece;

FIG. 3 is a side view of the dental mouthpiece;

FIG. 4 is a front view of the dental mouthpiece;

FIG. 5 is a rear view of the dental mouthpiece;

FIG. 6 is a bottom plan view of the dental mouthpiece; and,

FIG. 7 is a cross-sectional view of the dental mouthpiece cut along line 7--7 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D215685 October 1969 Helmer
D372096 July 23, 1996 Frush
4944947 July 31, 1990 Newman
5165424 November 24, 1992 Silverman
5234005 August 10, 1993 Kittelsen et al.
5293880 March 15, 1994 Levitt
5573399 November 12, 1996 McClintock, II
Patent History
Patent number: D408919
Type: Grant
Filed: Aug 28, 1997
Date of Patent: Apr 27, 1999
Assignee: Steril Med (Houston, TX)
Inventor: Marianna Cooley (Houston, TX)
Primary Examiner: Pamela Burgess
Attorney: Carol M. Butler & Binion, L.L.P. Nielsen
Application Number: 0/75,991
Classifications
Current U.S. Class: Mold, Model Or Form (48) (D24/181)
International Classification: 2401;