Exercise devices – Hand – wrist – or finger – Involving wrist rotation
Reexamination Certificate
2005-07-12
2005-07-12
Donnelly, Jerome W. (Department: 3764)
Exercise devices
Hand, wrist, or finger
Involving wrist rotation
C482S050000, C482S099000
Reexamination Certificate
active
06916275
ABSTRACT:
A muscle strengthening bar for the shoulders, arms, hands and wrist that includes a roll-up bar, a weight support by a plate on the end of a strap and a pair of handles on the roll-up bar. The user, by extending out the arms, can raise and lower the weight on the strap by rolling the handles attached to the roll-up bar. The rolling action of hands on the handles causes tension on the strap which is attached to the plate which supports the weight.
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Donnelly Jerome W.
Hwang Victor K.
Litman Richard C.
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