Modular, reconfigurable educational sculpture

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Description

FIG. 1 is an exploded perspective view of a modular reconfigurable educational sculpture showing my new design;

FIG. 2 is a perspective view thereof, in a fully assembled condition;

FIG. 3 is an exploded perspective view of FIG. 1, the pieces in an alternative arrangement; and,

FIG. 4 is a perspective view of FIG. 3, in a fully assembled condition.

Referenced Cited
U.S. Patent Documents
D108659 March 1938 Koerschgen
D138214 July 1944 Miller
D238698 February 1976 Cook
D327511 June 30, 1992 Castillo
D405481 February 9, 1999 Sholin
1371619 March 1921 Greenstreet
2539765 January 1951 Wold
3993313 November 23, 1976 Tillotson
4138116 February 6, 1979 Siders, Jr.
4436309 March 13, 1984 Barlow et al.
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5035666 July 30, 1991 Kang
5378185 January 3, 1995 Ban
5482491 January 9, 1996 Kichijyo
Patent History
Patent number: D425138
Type: Grant
Filed: Feb 27, 1998
Date of Patent: May 16, 2000
Inventor: Haitham N. Haddad (Atlanta, GA)
Primary Examiner: Dominic Simone
Attorney: Kilpatrick Stockton LLP
Application Number: 0/84,269
Classifications
Current U.S. Class: Planar (e.g., Jigsaw Type) (D21/480); Interfitting Elements (e.g., Take Apart And Put Together) (D21/479)
International Classification: 2101;