Exercise devices – Involving user translation or physical simulation thereof – Stair climbing
Reexamination Certificate
2006-07-19
2008-05-27
Crow, Stephen R. (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
Stair climbing
C482S057000
Reexamination Certificate
active
07377881
ABSTRACT:
An elliptical exercise machine and methods for using the machine where the horizontal length of the stride of the ellipse can be adjusted by the user without the user having to alter the vertical dimension of the ellipse by an equivalent amount.
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Crow Stephen R.
Lewis, Rice & Fingersh L.C.
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