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Publication numberUSD322640 S
Publication typeGrant
Application numberUS 07/424,878
Publication dateDec 24, 1991
Filing dateOct 20, 1989
Publication number07424878, 424878, US D322640 S, US D322640S, US-S-D322640, USD322640 S, USD322640S
InventorsZeb Billings
Original AssigneeSight & Sound, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Toy piano
US D322640 S
Abstract  available in
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  1. The ornamental design for a toy piano, as shown.

FIG. 1 is a top, front prospective view of a toy piano showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a rear elevational view thereof.

Non-Patent Citations
1HFD, 2/1/88 (Casio Keyboard).
2Hong Kong Enterprise Catalog, 3/1989, p. 211 (Toy Piano, item 288).
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7671259 *Apr 7, 2009Mar 2, 2010Leonard TrincaProcess for the manufacture of a toy piano
U.S. ClassificationD21/409, D17/1, D17/5