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The ornamental design for an internally curved toy wall element, as shown and described. |
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FIG. 1 is a top perspective view of the internally curved wall element for a toy building set showing my new design,
FIG. 2 is a bottom perspective view thereof,
FIG. 3 is a side and rear elevational view thereof;
FIG. 4 is a front and side elevational view thereof;
FIG. 5 is a top plan view thereof, and
FIG. 6 is a bottom plan view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 10 1987 | KNUDSEN, JENS N | INTERLEGO A G , SIHLBRUGGSTRASSE 3, CH-6340 BAAR, SWITZERLAND | ASSIGNMENT OF ASSIGNORS INTEREST | 004796 | /0829 | |
| Dec 02 1987 | Interlego A.G. | (assignment on the face of the patent) | / |
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