Jumping game using building block-based stepping stones

Amusement devices: games – Physical skill or ability

Reexamination Certificate

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Details

C273S449000, C273S450000, C273S459000

Reexamination Certificate

active

11348620

ABSTRACT:
The present invention relates to a game tool for jumping building block-based stepping stones, comprising a plurality of stepping stone units that can be independently placed flat on the ground for children to step on and jump. As each stepping stone unit is triangularly tilted, a top surface of each stepping stone unit forms a different inclination by changing the combination at a different angle, thereby enhancing the difficulty level of the game. Therefore, it is possible to superimpose and pile up the stepping stone units at a different inclination. Moreover, an anti-slip piece having a different pattern is disposed on a top surface of each of the stepping stone units, thereby preventing slippage and achieving educational and recreational purposes.

REFERENCES:
patent: 1490201 (1924-04-01), Brown
patent: 3424455 (1969-01-01), Dunson
patent: 3558133 (1971-01-01), Reiner et al.
patent: 3761084 (1973-09-01), Dieckmann
patent: 5505462 (1996-04-01), Loewen
patent: 5749555 (1998-05-01), Albrecht
patent: 7052013 (2006-05-01), Olsen
patent: 2005/0093244 (2005-05-01), Olsen

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