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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).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD758591 *Jun 1, 2015Jun 7, 2016Ivoclar Vivadent AgShade guide
U.S. ClassificationD24/176