A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
273/98
A63B 21/072 (2006.01)
Patent
CA 1239159
ABSTRACT A barbell-like exercise device having an elongated bar of the type adapted to carry interchangeable weights. The bar is provided with grooved end portions and spaced apart radially enlarged protuberances against which the weights are held by unique clamping collars. The clamping collars include threadably interconnected cylindrical members which carry radially movable locking members which are adapted to be brought into locking engagement with the grooves in the bar upon relative rotation of the cylindrical members.
460164
Marcy Fitness Products
Meredith & Finlayson
LandOfFree
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