Exercise dumbbells
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United States of America Patent
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Mar 28, 2017
Grant Date -
Sep 1, 2016
app pub date -
May 10, 2016
filing date -
Mar 15, 2013
priority date (Note) -
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Abstract
An exercise dumbbell includes a handle member and weights positioned at opposite ends of the handle member. An additional weight forms a box about the handle member and the end weights. At least one weight selector is movably mounted on the handle member to selectively engage the end weights. At least one connector is movably mounted on the box weight to selectively engage the handle member. A circuit includes at least one sensor that generates a signal that represents how much force is required to lift the handle member and any weights secured thereto, and a display that displays the force. At least one latch prevents movement of the selector and/or the connector when the handle member is removed from a support base for the weights and the handle member.
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