Patent
   D303689
Priority
May 06 1987
Filed
Sep 23 1987
Issued
Sep 26 1989
Expiry
Sep 26 2003
Assg.orig
Entity
unknown
2
5
n/a
The ornamental design for a toy construction block, as shown and described.

FIG. 1 is a perspective view of a toy construction block showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevational view thereof, the side opposite being a mirror image; and

FIG. 6 is a bottom plan view thereof.

Bertrand, Vic

Patent Priority Assignee Title
D330055, Dec 04 1990 Interlego A.G. Building block for a toy building set
D412946, Oct 14 1998 LEGO A S Toy building element
Patent Priority Assignee Title
1089499,
2861388,
4606732, Jun 15 1984 FANTASY TOYS, INC Interlocking toy building blocks with interconnecting, releasable hinges
DE1107140,
DE8200595,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 21 1987BERTRAND, VICRITVIK GROUP INC , 760 LEPINE AVENUE, DORVAL, QUEBEC, CANADA, H9P 1G2ASSIGNMENT OF ASSIGNORS INTEREST 0047880141 pdf
Sep 23 1987The Ritvik Group Inc.(assignment on the face of the patent)
Feb 08 1996ECKSTEIN, PETERCHASE MANHATTAN BANK, THEASSIGNMENT OF SECURITY INTEREST0092890436 pdf
Feb 08 1996RITVIK TOYS INC ECKSTEIN, PETERSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0077790165 pdf
Feb 08 1996RITVIK GROUP INC LE GROUPE RITVIK INC , THE SOMETIMES REFERRED TO AS THE RITVIK GROUP INC RITVIK HOLDINGS INC GESTIONS RITVIK INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0080310419 pdf
Oct 31 1997BERTRAND, MARC, PRESIDENT OF THE RITVIK GROUP INC LE GROUPE RITVIK INC , SOMETIMES REFERRED TO AS THE RITVIK GROUP INC BERTRAND, MARK, PRESIDENT OF RITVIK HOLDINGS INC , GESTIONS RITVIK INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0088860914 pdf
Mar 26 2002RITVIK HOLDINGS INC MEGA BLOKS INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0129730330 pdf
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