Patent
   D304354
Priority
Dec 02 1987
Filed
Dec 02 1987
Issued
Oct 31 1989
Expiry
Oct 31 2003
Assg.orig
Entity
unknown
5
7
n/a
The ornamental design for an internally curved toy wall element, as shown and described.

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.

Knudsen, Jens N.

Patent Priority Assignee Title
D317635, Nov 29 1989 Interlego A.G. Toy building element
D800228, Mar 24 2016 UBTECH ROBOTICS CORP. Construction set block
D810208, Mar 24 2016 UBTECH ROBOTICS CORP. Construction set block
D810837, Mar 24 2016 UBTECH ROBOTICS CORP. Construction set block
D849157, Dec 08 2016 LEGO A S Toy building brick
Patent Priority Assignee Title
1100061,
3659360,
D285707, Nov 30 1984 Interlego A.G. Toy construction piece
D290722, Dec 04 1985 Interlego A.G. Simulative toy construction element
D291101, Dec 04 1985 Interlego A.G. Toy construction piece
D295647, Nov 26 1986 Interlego A.G. Toy construction piece
D295648, Nov 26 1986 Interlego A.G. Toy building element
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 10 1987KNUDSEN, JENS N INTERLEGO A G , SIHLBRUGGSTRASSE 3, CH-6340 BAAR, SWITZERLANDASSIGNMENT OF ASSIGNORS INTEREST 0047960829 pdf
Dec 02 1987Interlego A.G.(assignment on the face of the patent)
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