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Publication numberUSD328348 S
Publication typeGrant
Application numberUS 07/565,615
Publication dateJul 28, 1992
Filing dateAug 10, 1990
Publication number07565615, 565615, US D328348 S, US D328348S, US-S-D328348, USD328348 S, USD328348S
InventorsDaryl L. Neisse, Ross A. Longhini, Gerald E. Drake, James R. Kvitrud
Original AssigneeMinnesota Mining And Manufacturing Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Dental shade guide
US D328348 S
Abstract  available in
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  1. The ornamental design for a dental shade guide, as shown and described.

FIG. 1 is a bottom, front and left side perspective view of a dental shade guide showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Non-Patent Citations
1"Lumin Shade Guide" Vident Publication.
2"Suggestions For Shade Selection With Your New Trubyte Bioform Extended Range Shade Guide", Dentsply International Inc. (1973, 1983).
U.S. ClassificationD24/176