Exercise devices – User manipulated force resisting apparatus – component... – Utilizing weight resistance
Reexamination Certificate
2007-08-28
2007-08-28
O' Connor, Cary E. (Department: 3764)
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing weight resistance
C482S108000, C482S094000
Reexamination Certificate
active
10456977
ABSTRACT:
A dumbbell is described including a handle having a grip and at least one end, an inner plate mounted on the handle adjacent the grip, in a fixed rotational orientation, a support plate rotationally mounted on the handle adjacent the inner plate, at least one collar rotationally mounted on the handle adjacent the support plate, and rotationally fixed with the support plate, a selector knob rotationally mounted on the handle adjacent the at least one collar, and rotationally fixed with the collar, a weight plate removably mounted on the handle adjacent the at least one collar, and a means for selectively securing the support plate to the inner plate to resist the rotation of the support plate, collar and selector knob with respect to the inner plate and handle.
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UK fitness supplies.co.uk, located at http://www.ukfitnessupplies.co.uk, 3 pages (First publ. date unknown, website pages printed on Aug. 4, 2003).
Crawford Douglas A.
Flick Edward L.
Golesh Eric D.
Wang Lopin
Warner Patrick A.
Dorsey & Whitney LLP
Hwang Victor K.
Nautilus, Inc.
O 'Connor Cary E.
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