Geometric craft and educational kit

Details Geometric craft and educational kit Geometric craft and educational kit

2006-04-18

2006-04-18

Fernstrom, Kurt (Department: 3714)

Amusement devices: toys

Foldable, collapsible, or having pivoted portion

Sheet material folded to form object

C446S388000

Reexamination Certificate

active

07029364

ABSTRACT:
A geometric craft and educational kit having a punch-out sheet that has cut therein a plurality of faces. Each face is comprised of a plurality of rhombi having two opposite ends, a first end and a second end. The rhombic first ends are connected upon the face. The rhombic second ends are connected to adjacent rhombic second ends upon adjacent faces.

REFERENCES:
patent: 4142321 (1979-03-01), Coppa
patent: 4310994 (1982-01-01), Gephardt
patent: 4506891 (1985-03-01), Alexander et al.
patent: 5155951 (1992-10-01), Lalvani
patent: 5393579 (1995-02-01), Witte
patent: 6108982 (2000-08-01), Davison
patent: 6152797 (2000-11-01), David
patent: 6523826 (2003-02-01), Matos

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