Ball-shaped puzzle

Details Ball-shaped puzzle Ball-shaped puzzle

2008-05-13

2011-10-25

Wong, Steven (Department: 3711)

Amusement devices: games

Puzzles

Jumping movement

Reexamination Certificate

active

08042812

ABSTRACT:
The present invention pertains to a supporting frame, a plurality of swiveling pieces, and a plurality of movable pieces, and the above elements are constructed with each other into a sphere shape; the supporting frame disposes a first supporting stem and a second supporting stem; each swiveling piece has a top face formed in a regular polygon and a blocker located at the side thereof, and the swiveling piece installed on an extremity of the first supporting stem or the second supporting stem via a limited nail; each movable piece has a top face formed in a regular polygon, a locking portion disposed thereon, a limited portion disposed thereon, and a toothed portion disposed thereon. Accordingly, the present invention facilitates to attain a logical configuration with lower manufacturing costs and an easy mass production.

REFERENCES:
patent: 5358247 (1994-10-01), Meffert
patent: 5575476 (1996-11-01), Yang
patent: 5816571 (1998-10-01), Chen
patent: 6994343 (2006-02-01), Blazek et al.
patent: 2008/0230988 (2008-09-01), Paquette
patent: 2009/0058001 (2009-03-01), Cantner
patent: 2009/0230621 (2009-09-01), Wittevrongel

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