Forearm and wrist exercise device
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United States of America Patent
Stats
-
Dec 9, 2008
Grant Date -
N/A
app pub date -
Mar 6, 2008
filing date -
Apr 16, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A forearm and wrist exercise device includes a base frame, a handle rod, a driver wheel, a driven yoke, a driven wheel and an adjustable tensioner. The base frame is attached to a stationary object, such as a wall. The handle rod extends from the driver wheel and the handle rod is pivotally retained by the base frame. The driven wheel is forced against the driver wheel. A second embodiment of the forearm and wrist exercise device includes a base frame, a handle rod, a driver wheel, a tension belt and an adjustable tensioner. A third embodiment of the forearm and wrist exercise device includes a base frame, a hydraulic pump, a hydraulic flow valve and a pair of extension shafts. A fourth embodiment of the forearm and wrist exercise device includes a base frame, a handle rod, a driver gear, a driven gear, a flywheel and an electromagnet.
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