Exercise devices – Involving user translation or physical simulation thereof – Stair climbing
Reexamination Certificate
2006-04-11
2006-04-11
Crow, Stephen R. (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
Stair climbing
C482S062000
Reexamination Certificate
active
07025710
ABSTRACT:
An exercise trainer with a stride multiplier mounted on a base having crank arms rotationally supported on the base with foot links connected to the crank arms at one end and supported for movement distally from the crank arms. Foot pedals are respectively supported for longitudinal movement on the foot links with a flexible connection between the foot pedals and a ground connection on the base and the foot links to provide a generally elliptical movement of the foot pedals. Pivotal levers having at least one portion connected for movement with the foot links are connected to the foot links by a pivotal connection. The pivotal levers have an upper portion with handles and a lower portion with at least a portion that can be disengaged from movement with the foot links.
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Corbalis Kevin P.
Goh Yong Ming
Rufino John C.
Crow Stephen R.
Knobbe Martens Olson & Bear LLP
Unisen Inc.
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