Dumbbells with connections for a barbell

Details Dumbbells with connections for a barbell Dumbbells with connections for a barbell

2008-01-30

2011-11-01

Donnelly, Jerome W (Department: 3764)

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing weight resistance

C482S105000, C482S107000

Reexamination Certificate

active

08047971

ABSTRACT:
At least two dumbbells are releasably connected to the axial ends of a barbell. The dumbbells include a dumbbell connector portion positioned axially on a weight of the dumbbell, and the barbell includes a barbell connector portion on the axial ends of the barbell. The dumbbell connector portion engages the barbell connector portion to connect the dumbbell to the barbell. The dumbbell connector portion can be received in a recess of the weight. The user selects two dumbbells of a desired weight and connects the barbell with the dumbbells. The device is then utilized for exercise.

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Written opinion PCT/US2009/032300, WO.

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