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The ornamental design for a toy building piece, as shown and described. |
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FIG. 1 is a top perspective view of a toy building piece showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and
FIG. 6 is a rear elevational view thereof.
| Patent | Priority | Assignee | Title |
| D295645, | Nov 26 1986 | Interlego A.G. | Toy building element |
| Patent | Priority | Assignee | Title |
| 3822569, | |||
| 51720, | |||
| CH184335, | |||
| FR928613, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 08 1985 | KNUDSEN, JENS N | INTERLEGO A G , SIHLBRUGGSTRASSE 3, CH-6340 BAAR, SCHWITZERLAND | ASSIGNMENT OF ASSIGNORS INTEREST | 004492 | /0318 | |
| Dec 04 1985 | Interlego A.G. | (assignment on the face of the patent) | / |
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