Set of dental impression trays
FIG. 1 is a perspective view of the left tray of a set of dental impression trays showing my new design;
FIG. 2 is a top plan view thereof with the right tray represented in broken lines as environment;
FIG. 3 is an inside edge elevation thereof;
FIG. 4 is an outside edge elevation thereof;
FIG. 5 is an end elevation thereof with the right tray represented in broken lines as environment;
FIG. 6 is an elevation of the end opposite that shown in FIG. 5;
FIG. 7 is a perspective view of the right tray;
FIG. 8 is a top plan view thereof;
FIG. 9 is an inside edge elevation thereof;
FIG. 10 is an outside edge elevation thereof;
FIG. 11 is an end elevation thereof;
FIG. 12 is an end elevation of the end opposite that shown in FIG. 11; and,
FIG. 13 is a top plan view of the set of dental impression trays.
The broken lines shown in FIGS. 2 and 5 are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a set of dental impression trays, as shown and described.
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Type: Grant
Filed: Dec 12, 2003
Date of Patent: May 16, 2006
Inventor: Lloyd A. Kwok (Burlingame, CA)
Primary Examiner: Charles A. Rademaker
Attorney: Thomas M. Freiburger
Application Number: 29/195,487