1982-04-14
1984-06-12
Apley, Richard J.
Undertaking
403167, A63B 1100
Patent
active
044537107
ABSTRACT:
An exercise dumbbell having wheel weights on each end thereof that are each detachably attached to a grip bar by locking tabs on the grip bar and complementary stops on each wheel weight. The weights are engageable with each other on the grip bar and are locked thereon by rotating each weight relative to the grip bar thereby interlocking the complementary stops with the locking tabs.
REFERENCES:
patent: 4021040 (1977-05-01), Inoue
Apley Richard J.
Browne William R.
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