Liquid fillable dumbell

Exercise devices – User manipulated force resisting apparatus – component... – Utilizing weight resistance

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Details

A63B 21075

Patent

active

054455871

ABSTRACT:
An improved barbell is provided, which consists of a hollow elongated handle. A pair of hollow bulbous enclosures are fluidly connected to opposite ends of the hollow elongated handle. A structure is provided for filling the hollow bulbous enclosures and the hollow elongated handle with a liquid to increase the weight thereof, so that a person can properly exercise to promote physical fitness. A means is provided for evenly distributing the liquid through the hollow bulbous enclosures and hollow elongated handle when being filled. After exercising the liquid may be poured out of the filling structure, leaving the hollow elongated handle and the hollow bulbous enclosures in a lightweight condition to be easily handled, transported and stored.

REFERENCES:
patent: 3334899 (1967-08-01), Bosko et al.
patent: 4029312 (1977-06-01), Wright
patent: 4043553 (1977-08-01), Suarez
patent: 4072308 (1978-02-01), Applegate
patent: 4103887 (1978-08-01), Shoofler

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