Roller for balancing devices

Details Roller for balancing devices Roller for balancing devices

2006-11-14

2006-11-14

Amerson, Lori (Department: 3764)

Exercise devices

Miscellaneous

C441S074000, C472S088000

Reexamination Certificate

active

07134990

ABSTRACT:
An elongated roller which can be used with a balance board to provide exercising and recreational opportunities for consumers. The roller has a smooth outer surface and a curvature such that the transverse cross-sectional diameter changes smoothly lengthwise. The consumers have complete freedom to move the board relative to the roller and can enjoy a wide variety of movement.

REFERENCES:
patent: 145145 (1873-12-01), Baggs
patent: 4107830 (1978-08-01), Thomson
patent: 4826159 (1989-05-01), Hersey
patent: 5643182 (1997-07-01), Engel
patent: 6017297 (2000-01-01), Collins

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