Exercise devices – User manipulated force resisting apparatus – component... – Utilizing weight resistance
Reexamination Certificate
2007-06-26
2007-06-26
Amerson, Lori (Department: 3764)
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing weight resistance
C482S094000, C482S142000, C482S140000, C482S148000
Reexamination Certificate
active
10263239
ABSTRACT:
A weight stack exercise unit particularly for working on one's waist, abdomen and legs comprised of a frame that can be folded up for storage or shipment and expanded holding onto ground to support the unit; a handlebar each being provided on both sides and a lever laterally provided in the center of the frame; the lever pivoted to a rotary turntable; a circular track formed on the turntable to engage with a pulley beneath the seat; a lateral bar extending from front of the seat; a foot support each provided to the utmost front of the lateral bar; two weighted sections on both sides of the handlebar; the user sitting or lying on the seat to hold the handlebar with feet in both foot supports applying force to cause the lateral bar and the seat to swivel up and down, or to swivel laterally by releasing the seat for it to slide along a circular track on turntable and by changing loads of the weights depending on the individual user and the length of the training session.
REFERENCES:
patent: 4568079 (1986-02-01), Stark
patent: RE32150 (1986-05-01), Rice
patent: 5498222 (1996-03-01), Hur
patent: 6248048 (2001-06-01), Zuckerman et al.
patent: 6485398 (2002-11-01), Kreft
patent: 2003/0087737 (2003-05-01), Studdard
patent: 2003/0130100 (2003-07-01), Perez
patent: 2004/0152572 (2004-08-01), Reitz et al.
Amerson Lori
Troxell Law Office PLLC
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