US Patent 7387596 Selectorized dumbbell using commodity weights
Patent 7387596 was granted and assigned to Intellex on June, 2008 by the United States Patent and Trademark Office.
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This invention relates to a selectorized dumbbell having a handle that can be dropped down between nested left and right stacks of weight plates. The weight plates can comprise individual weights or a pair of weight plates, one from each stack, can be connected together to form a single weight. A selector is provided to allow the user to select a desired number of weight plates from each stack and couple such weight plates to the handle to provide an adjustable weight dumbbell. Each weight includes a weight frame having at least one carrier to which a commodity weight can be fastened. The dumbbell can be shipped by the manufacturer with empty weight frames to reduce shipping costs. When the dumbbell with empty weight frames reaches a destination, the dumbbell can be completed by securing commodity weights to the carriers on the respective weight frames.
US Patent 07387596 Selectorized dumbbell using commodity weights US Patent 7387596 Selectorized dumbbell using commodity weights
US Patent 07387596 Selectorized dumbbell using commodity weights
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