Exercise device

Details Exercise device Exercise device

2006-09-05

2006-09-05

Richman, Glenn E. (Department: 3764)

Exercise devices

Involving user translation or physical simulation thereof

Treadmill for foot travel

C482S051000, C482S052000, C482S035000

Reexamination Certificate

active

07101317

ABSTRACT:
An exercise device. A body, display, plurality of treads and risers, transmission device, elevating device, handrail, controller, panel, and display provide operation wherein the treads and risers pivot on the transmission device. In a stairclimber orientation, the risers bracket the treads on the transmission device, moving by means thereof. In a treadmill configuration, the treads and the risers rotate to lie on the transmission device, forming a consecutive surface thereon.

REFERENCES:
patent: 5114389 (1992-05-01), Brentham, Jerry D.
patent: 5226866 (1993-07-01), Engel et al.
patent: 5328420 (1994-07-01), Allen
patent: 5336146 (1994-08-01), Piaget et al.
patent: 5669856 (1997-09-01), Liu
patent: 6348024 (2002-02-01), Hwang
patent: 6893383 (2005-05-01), Chang et al.

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