Toy piano

- Combi Co., Ltd.
Description

FIG. 1 is a perspective view of the top, front and one side of a toy piano showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a side elevational view of the side opposite that shown in FIG. 4;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D156465 December 1949 Ruskin
D169321 April 1953 Kratt et al.
D227574 July 1973 Wyatt
D255370 June 10, 1980 Hayama et al.
D276633 December 4, 1984 Nielsen
Patent History
Patent number: D315178
Type: Grant
Filed: Jun 29, 1988
Date of Patent: Mar 5, 1991
Assignee: Combi Co., Ltd. (Tokyo)
Inventors: Takehiko Takahashi (Tokyo), Yoshiyasu Ishii (Tokyo), Taira Hanashima (Tokyo)
Primary Examiner: Charles A. Rademaker
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/212,985
Classifications
Current U.S. Class: D21/64