Polyhedral puzzle

Details Polyhedral puzzle Polyhedral puzzle

2007-01-02

2007-01-02

Wong, Steven (Department: 3711)

Amusement devices: games

Puzzles

Take-aparts and put-togethers

C446S122000

Reexamination Certificate

active

11028440

ABSTRACT:
A polyhedral puzzle has basic pieces that connect and form polyhedrons. The present invention serves as a puzzle solved by the geometric relationship between the pieces. The pieces have four triangular members and each member has a primary and a secondary form. The members connect with positioners interlocking with notches on adjacent members. The positioners include slots that allow members to connect at three angles with each other. A primary member connects to a secondary member in an alternating fashion. The members assemble into polyhedrons such as a cube, sphere, cylinder, or combination thereof that lead to sculptures, including humanoid forms, at various scales or buildings at larger scales.

REFERENCES:
patent: 3271895 (1966-09-01), Sphirensen
patent: 4055019 (1977-10-01), Harvey
patent: 5472365 (1995-12-01), Engel
patent: 5938497 (1999-08-01), Mott
patent: 6411073 (2002-06-01), Fischer et al.
patent: 6558065 (2003-05-01), Huang

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