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The ornamental design for a toy piano, as shown. |
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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.
Ishii, Yoshiyasu, Hanashima, Taira, Takahashi, Takehiko
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 13 1988 | TAKAHASHI, TAKEHIKO | COMBI CO , LTD , NO 16-9, 3-CHOME, UCHIKANDA, CHIYODA-KU, TOKYO, JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004918 | /0402 | |
| Jun 13 1988 | ISHII, YOSHIYASU | COMBI CO , LTD , NO 16-9, 3-CHOME, UCHIKANDA, CHIYODA-KU, TOKYO, JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004918 | /0402 | |
| Jun 13 1988 | HANASHIMA, TAIRA | COMBI CO , LTD , NO 16-9, 3-CHOME, UCHIKANDA, CHIYODA-KU, TOKYO, JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004918 | /0402 | |
| Jun 29 1988 | Combi Co., Ltd. | (assignment on the face of the patent) | / |
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