Dental bite tray
Description
FIG. 1 is a top perspective view of a dental bite 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 side elevational view, the opposite side being a mirror image thereof;
FIG. 5 is an elevation as viewed from the closed end of the tray;
FIG. 6 is an elevation as viewed from the open end of the tray; and,
FIG. 7 is a cross-section as taken on line 7--7 of FIG. 2.
Referenced Cited
Patent History
Patent number: D403771
Type: Grant
Filed: Mar 12, 1997
Date of Patent: Jan 5, 1999
Inventor: S. Rand Werrin (Pittsburgh, PA)
Primary Examiner: Louis Zarfas
Assistant Examiner: G. Andoll
Attorney: Michael R. Swartz
Application Number: 0/67,985
Type: Grant
Filed: Mar 12, 1997
Date of Patent: Jan 5, 1999
Inventor: S. Rand Werrin (Pittsburgh, PA)
Primary Examiner: Louis Zarfas
Assistant Examiner: G. Andoll
Attorney: Michael R. Swartz
Application Number: 0/67,985
Classifications