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An automatic bed maker which uses the expansion of inflatable bladder to straighten, align, and tuck-in bed-cover assembly.
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| Number | Title | Issue Date |
| 7153244 | Selectorized dumbbell using commodity weights 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 toge... | 12/26/2006 |
| 7048227 | Parachute supported aircraft with controlled wing collapse and inflation This invention relates to a parachute supported aircraft having a frame and a seat for supporting at least a pilot. A parachute is coupled to the frame by a plurality of riser lines for allowing the parachute to inflate and form a wing for lifting the frame. A pair ... | 05/23/2006 |
| 6083144 | Adjustable dumbbell An exercise weight system for providing an adjustable exercise resistance or mass comprises a plurality of individual weights. Each weight includes two spaced plates joined in a rigid manner by at least one interconnecting member. The weights can be neste... | 07/04/2000 |
| 5971899 | Exercise weight system An exercise weight system for providing an adjustable exercise resistance or mass comprises a plurality of individual weights. Each weight includes two spaced plates joined in a rigid manner by at least one interconnecting member. The weights can be neste... | 10/26/1999 |
| 5769762 | Exercise weight system An exercise weight system for providing an adjustable exercise resistance or mass comprises a plurality of individual weights. Each weight includes two spaced plates joined in a rigid manner by at least one interconnecting member. The weights can be neste... | 06/23/1998 |
