Patent
   D381051
Priority
May 21 1996
Filed
May 21 1996
Issued
Jul 15 1997
Expiry
Jul 15 2011
Assg.orig
Entity
unknown
21
10
n/a
The ornamental design for a constructional toy piece, as shown and described.

FIG. 1 is a perspective view of my constructional toy piece;

FIG. 2 is front plan view of the constructional toy piece of FIG. 1, the rear view being identical thereto;

FIG. 3 is top plan view of the constructional toy piece of FIG. 1, the bottom plan view being identical thereto; and,

FIG. 4 is a left side elevational view of the constructional toy piece of FIG. 1, the right side elevational view being identical thereto.

Zheng, Yu

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D713474, Oct 22 2013 BDot Architecture, Inc. Modular toy building block
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Patent Priority Assignee Title
1562006,
1882607,
2712200,
3855752,
4107894, Apr 30 1975 Interlocking cementitious building blocks
4740188, Jul 31 1986 RITVIK HOLDINGS INC GESTIONS RITVIK INC Toy construction element
5215490, Sep 17 1991 Charles A., Szoradi Building block set of tenon engaging edge connecting members
5281181, Aug 26 1992 PELLUER, STEVEN CARL Construction set
236221,
D252951, May 16 1977 SCHURING, D MARGARET Building header block
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 03 1997Zheng, YuPatent Category CorpASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086390911 pdf
May 28 2010Patent Category CorporationPREFERRED BANKSECURITY AGREEMENT0314210039 pdf
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