Exercise devices – Push up device
Reexamination Certificate
2006-10-24
2006-10-24
Amerson, Lori (Department: 3764)
Exercise devices
Push up device
CD21S665000, C482S062000
Reexamination Certificate
active
07125367
ABSTRACT:
An exercise device includes a frame, and left and right force receiving members movably mounted on the frame. The force receiving members are selectively linked to one another to facilitate a first mode of exercise, wherein a person's hands or legs are repeatedly moved toward and away from one another. When so linked, the force receiving members may alternatively be biased toward one another or away from one another. The force receiving members may be decoupled to facilitate a second mode of exercise, wherein a person stretches and/or leans forward and then returns backward.
REFERENCES:
patent: 3559986 (1971-02-01), Ehrmantraut
patent: 4659077 (1987-04-01), Stropkay
patent: 6186930 (2001-02-01), Ignaczak
patent: 6280366 (2001-08-01), Hsieh
patent: 6368253 (2002-04-01), Harrigan
patent: 6368254 (2002-04-01), Wall
patent: 6514180 (2003-02-01), Rawls
patent: 6716145 (2004-04-01), Manailovich
patent: 6786850 (2004-09-01), Nizamuddin
patent: 2004/0029685 (2004-02-01), Wall
patent: 2004/0053752 (2004-03-01), Yang
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