Dental bite tray

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Description

FIG. 1 is a top isometric view of a dental bite tray showing my new design;

FIG. 2 is a top plan view thereof, the undisclosed bottom is a mirror image of the top;

FIG. 3 is a side elevation thereof;

FIG. 4 is an elevation of the side opposite illustrated in FIG. 3;

FIG. 5 is an elevation as viewed from the open end of the tray;

FIG. 6 is an elevation as viewed from the closed end of the tray; and

FIG. 7 is a cross-section taken on line 7--7 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D257387 October 14, 1980 Skarky
2089265 August 1937 Kalvin
3207153 September 1965 Goldstein
4204323 May 27, 1980 Neubert et al.
4300884 November 17, 1981 Camacho
Other references
  • S. S. White Dental Catalog, 1965, p. 158, Bridge Tray No. 43.
Patent History
Patent number: D266269
Type: Grant
Filed: Jul 9, 1980
Date of Patent: Sep 21, 1982
Assignee: Premier Dental Products Company (Norristown, PA)
Inventor: Samuel R. Werrin (Pittsburgh, PA)
Primary Examiner: Bernard Ansher
Attorney: Walter B. Udell
Application Number: 6/167,114
Classifications
Current U.S. Class: D24/10
International Classification: D2402;