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Publication numberUSD290371 S
Publication typeGrant
Application numberUS 06/677,250
Publication dateJun 16, 1987
Filing dateDec 3, 1984
Publication number06677250, 677250, US D290371 S, US D290371S, US-S-D290371, USD290371 S, USD290371S
InventorsPeter D. Slayer, Harrison F. S. Vining
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Musical tuning device
US D290371 S
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  1. The ornamental design for a musical tuning device, as shown.

FIG. 1 is a front and right side perspective view of a musical tuning device showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a rear elevational view thereof.

U.S. ClassificationD17/99, 84/454, D10/15