Exercise devices – Involving user translation or physical simulation thereof – Stair climbing
Reexamination Certificate
2005-09-27
2008-11-18
Crow, Stephen R. (Department: 3764)
Exercise devices
Involving user translation or physical simulation thereof
Stair climbing
C482S057000
Reexamination Certificate
active
07452309
ABSTRACT:
An exercise apparatus links rotation of a crank to generally elliptical motion of a foot supporting member. A foot supporting linkage is movably connected between a rocker and a crank in such a manner that the foot supporting member moves through a range of motion greater in length than the distance between the points of connection to the crank.
REFERENCES:
patent: 5759136 (1998-06-01), Chen
patent: 5762588 (1998-06-01), Chen
patent: 5779599 (1998-07-01), Chen
Maresh Joseph D.
Stearns Kenneth W.
LandOfFree
Exercise methods and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Exercise methods and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exercise methods and apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4033461